amadan
Ledger · slice-2-editor
<task-notification> <task-id>a3e02c48c0ebe28ee</task-id> <tool-use-id>toolu_011A9ae75Advpn3ShB7Z7Enw</tool-use-id> <output-file>/home/paulca/.cache/tmp/claude-1001/-home-paulca-amadan-net-oficina/2420c44b-a27a-4e0d-bbe7-8b3ca0464c21/tasks/a3e02c48c0ebe28ee.output</output-file> <status>completed</status> <summary>Agent "Slice 2 Task 1: live-sync server" finished</summary> <note>A task-notification fires each time this agent stops with no live background children of its own. The user can send it another message and resume it, so the same task-id may notify more than once.</note> <result>**Status:** done. `make ci` green; `go test -race` green. **Commit:** `055f75e` — feat: live-sync updates, stream, presence and snapshots (15 files, +2077/-38). No push. **Tests:** 11 new, all named tests from the brief present. `internal/slidestest/live_test.go` (round trip through a real second core doc, exclusive cursor, stream on connect + after post, presence to stream, membership + actor, 422/413, slide-HTML twin), `internal/slides/live/hub_test.go` (announce/expire with an injected clock, overflow drop, map growth), `internal/slides/snapshot_test.go` (201 updates → one snapshot at 200, tail-only replay, identical view with and without it). RED evidence captured at each of the three steps. **Notes:** `onUpdate` placeholder removed in favour of `a.live.PublishSeq`; the slide-HTML twin went in `editor.go` per the plan's file map; AGENTS.md's three stale seam paragraphs corrected (not in the brief's file list — flagged in the report). **Concerns:** no ABI-version column on `DeckSnapshot` (a core ABI bump would make old snapshots unreadable and 500 rather than fall back); no snapshot verification before writing; `readUpdates` buffers rather than streams; the 409 busy path and the stream's TTL/ping timings have no tests. **Report:** `/home/paulca/amadan.net/oficina/slides/.claude/worktrees/slice-1/.superpowers/sdd/2026-09-07-slice-2-editor/task-1-report.md`</result> <usage><subagent_tokens>184114</subagent_tokens><tool_uses>80</tool_uses><duration_ms>1020353</duration_ms></usage> </task-notification>
<task-notification> <task-id>af3a227c5db60371e</task-id> <tool-use-id>toolu_013Sy2u46jf5GcfH2pR6YL9s</tool-use-id> <output-file>/home/paulca/.cache/tmp/claude-1001/-home-paulca-amadan-net-oficina/2420c44b-a27a-4e0d-bbe7-8b3ca0464c21/tasks/af3a227c5db60371e.output</output-file> <status>completed</status> <summary>Agent "Slice 2 Task 2: JS ops and contract" finished</summary> <note>A task-notification fires each time this agent stops with no live background children of its own. The user can send it another message and resume it, so the same task-id may notify more than once.</note> <result>The other agent committed its Task 1 work before mine (`055f75e`); my commit contains only the 31 files under `fixtures/` and `internal/slides/core/`, and the tree is clean. **Status:** DONE_WITH_CONCERNS **Commit:** `88215d8` — `feat: fixtures toolchain, JS ops, Rust contract vectors` (31 files: `fixtures/**` incl. lockfile, 5 data files, 10 vectors; `internal/slides/core/vectors_test.go`) **Tests:** `node --test fixtures/` 15/15 green; `go test ./internal/slides/core/` green — `TestVectorsViewAsTheJSSideViewsThem` (JS-built `.yjs` → core `Apply` → `JSON` equals `.view.json`) and `TestVectorsOpsAgreeWithTheJSOps` (same ops through the core's `Ops` equals the JS view), 5 vectors each; `make ci` green. RED evidence: module-not-found, then a deliberately corrupted vector failed both Go tests with a readable line diff before regeneration. **Concerns:** 1. **`href` does not round-trip through y-prosemirror 1.3.7** (verified empirically both ways). It hard-codes `attrs[mark.type.name] = mark.attrs`: `b/i/c/h` bind fine (marks are named after the attributes; `{}` reads as truthy in the core), but the core's plain-string `href` reads back as `href: null` and PM writes `{href: {href: url}}` which the core drops. Recommend a small core change: write `href` as `{href: url}` and read either shape, regenerate vectors in the same commit; JS side is two lines. Without it, Task 4's stage binding loses links on first edit. 2. Marks are named `b, i, c, h, href`, not the spec's `bold, italic, code, highlight, link` — spec §2.6 should be amended. 3. Split by pass (`ops-parse` / `ops-model` / `ops-apply`) rather than by op family to stay under 300 lines; `ops.test.mjs` is 319 (tests, not a module). `npm install` needed `--cache $TMPDIR/npm-cache` (sandbox denies `~/.npm/_cacache`); `npm ci` from the lockfile verified. **Report:** `/home/paulca/amadan.net/oficina/slides/.claude/worktrees/slice-1/.superpowers/sdd/2026-09-07-slice-2-editor/task-2-report.md`</result> <usage><subagent_tokens>213776</subagent_tokens><tool_uses>70</tool_uses><duration_ms>1077081</duration_ms></usage> </task-notification>
<task-notification> <task-id>aae8c4477b363f8e8</task-id> <tool-use-id>toolu_017ZDFD7XC13QL7tzkVNZjof</tool-use-id> <output-file>/home/paulca/.cache/tmp/claude-1001/-home-paulca-amadan-net-oficina/2420c44b-a27a-4e0d-bbe7-8b3ca0464c21/tasks/aae8c4477b363f8e8.output</output-file> <status>completed</status> <summary>Agent "Review slice 2 Task 1" finished</summary> <note>A task-notification fires each time this agent stops with no live background children of its own. The user can send it another message and resume it, so the same task-id may notify more than once.</note> <result>## Output ### Spec Compliance All controller decisions are met, verified against the diff and read against the plan's Global Constraints and spec §3.3: - `live.Hub` in `internal/slides/live/hub.go`: `New`, `Subscribe`, `PublishSeq`, `PublishPresence`, `Snapshot`, `Presence`, `Event`, TTL=45s, sweeper every 15s (a third of TTL) — matches. - `appendUpdate` (`internal/slides/live.go`) opens a fresh handle, runs `h.Apply` inside the same transaction shape as `applyOps`/`commitUpdate`, same optimistic lock (`WHERE id = ? AND seq = ?`) and the same `errDeckBusy` re-read-and-retry loop (once) as `editDeck`. A refusal (`core.Rejected`/`core.Recovered`) is 422; anything else is 500. - `PublishSeq` after commit, then best-effort `maybeSnapshot`, in that order, from the same handle — both in `appendUpdate` and in `applyOps` (`internal/slides/decks.go:330-339`). - `openDeck` (`internal/slides/decks.go`) now goes through `replayPlan`: newest snapshot + `seq > snapshot.Seq`, matches. - `GET updates?since=0` answers the snapshot as the first frame with `Slides-Snapshot`, and the tail query is `seq > snap.Seq` — never re-serves rows the snapshot covers. - Frames are 4-byte BE length + bytes, `Slides-Seq` = highest seq in the body or `since` when empty. - Both `updates` and `stream` are in the signed-in group, behind `deckFor`/`visibleDecks` (404 not 403), confirmed by `TestUpdatesRequireMembershipAndRecordActor`. - Presence POST `{client, slide, block}`, name/colour stamped server-side from the users row, never from the body — explicitly tested in `TestPresencePostReachesTheStream` (posts a spoofed name/colour, asserts they never appear). - SSE: `event: update`/`event: presence`, `: ping` every 15s, 30s write deadline, 5min TTL, connect emits update then presence, honours `r.Context().Done()` — matches `presentation.go`'s constants, reused rather than restated. - Every write records `actorFor(u)` — asserted for both owner and team member in `TestUpdatesRequireMembershipAndRecordActor`. - `GET /d/{sqid}/slides/{id}.html?vp=` twin exists in `editor.go`, signed-in group, same `render.Slide` call as the API's twin. - Migration `0006_create_deck_snapshots.sql` present and `schema.sql` regenerated; `make ci`'s migration check passed per the report. ### Strengths - The named risks were deliberately engineered around, not accidentally satisfied: `readUpdates`'s tail starts at `snap.Seq` (never re-sends log rows the snapshot covers); `Slides-Seq` is derived from bytes actually written to the response rather than a second `MAX(seq)` query, closing a real staleness window; presence field lengths and body size are capped. - `TestSnapshotWrittenAtBoundaryAndUsedOnOpen` is a real equivalence test, not a tautology: it compares the JSON view from a long-lived incrementally-applied handle against the view produced by `openDeck`'s snapshot+tail replay path, and again after deleting the snapshot — genuinely proving (b). - No `a.db.G` calls inside any `Transaction` callback anywhere in the diff (checked `live.go`, `decks.go`, `snapshot.go` mechanically) — rastrillo §3 held. - Verified independently: ran `TestSnapshotWrittenAtBoundaryAndUsedOnOpen`, `TestPresenceIsAnnouncedAndExpires`, and the full `slidestest` live suite (`TestUpdatesRoundTripThroughTheWire`, `TestUpdatesSinceCursorIsExclusive`, `TestStreamAnnouncesSeqOnConnectAndAfterPost`, `TestPresencePostReachesTheStream`, `TestUpdatesRequireMembershipAndRecordActor`, `TestRefusedUpdateIs422`, `TestSlideHTMLTwinRendersOneSection`) with `-race`; all pass. - The `hub.go` design docs (advisory seq vs. whole-state presence, why drop-on-overflow rather than skip, why `Event.Presence` is a pointer) are unusually precise and match the implementation exactly, not just narrate it. - The AGENTS.md edit corrects three paragraphs that were now factually wrong (openDeck's "there are no snapshots yet", the single-write-path claim, the missing `live.Hub` seam) — outside the brief's file list but a real, in-scope fix rather than scope creep. ### Issues #### Critical None. #### Important None. #### Minor - `errDeckBusy` → 409 on `appendUpdate`'s own path is untested (report's own concern #4). `decks_test.go`'s `TestConcurrentWritersConflictThenRetry` exercises the identical code shape via `applyOps`, and `commitUpdate`'s busy-detection is textually parallel, but there is no test that provokes two racing `POST /updates` calls on one deck. - The stream's 15s ping and 5-minute TTL are unasserted by any test (report's concern #5); a 10s-bounded test can't reach either without an injectable clock, which nothing here punches a seam for. Real but low-risk, since the constants are shared with `presentation.go`'s already-shipped stream. - No ABI-version column on `DeckSnapshot` (report's concern #2) — matches the brief's model exactly as specified, so this is a spec gap rather than an implementation gap; correctly flagged rather than silently worked around. - `readUpdates` buffers the whole answer in memory (report's concern #1) — acceptable given snapshot cadence bounds the tail to <200 rows; correctly identified as the line to revisit if that invariant ever breaks. ### Assessment **Task quality:** Approved **Reasoning:** Every controller decision in the brief is implemented as specified, and the eight named risk points hold up under direct code reading, not just narrative claims — including the two most failure-prone ones ((a) snapshot-from-committed-handle ordering, and (c) since=0 tail never overlapping the snapshot). The one test genuinely proving snapshot/log equivalence does real comparative work rather than asserting a tautology. `-race` passes on the full live-sync suite, and a mechanical check confirms no `a.db.G` call inside a `Transaction` callback. The report's self-flagged gaps (untested 409 on `appendUpdate`, untested ping/TTL, no ABI column) are honest, low-severity, and don't undermine the delivered behavior — they're candidates for a follow-up task, not reasons to send this back.</result> <usage><subagent_tokens>110039</subagent_tokens><tool_uses>27</tool_uses><duration_ms>164186</duration_ms></usage> </task-notification>
<task-notification> <task-id>af40b990b8f63d1f4</task-id> <tool-use-id>toolu_01J7995M6rf59NAtHm2ZJ5ZJ</tool-use-id> <output-file>/home/paulca/.cache/tmp/claude-1001/-home-paulca-amadan-net-oficina/2420c44b-a27a-4e0d-bbe7-8b3ca0464c21/tasks/af40b990b8f63d1f4.output</output-file> <status>completed</status> <summary>Agent "S2 Task 2 fix: href shape" finished</summary> <note>A task-notification fires each time this agent stops with no live background children of its own. The user can send it another message and resume it, so the same task-id may notify more than once.</note> <result>Status: DONE. Working tree clean, nothing pushed. Commit: `f36ad1c` — fix: href round-trips through y-prosemirror; marks named after Y attributes Tests: `cargo test` 28/28 (4 new `schema::tests`), clippy clean (`-D warnings -D disallowed_methods`), `cargo fmt` no diff. Wasm rebuilt and verified reproducible (`cargo clean --release --target wasm32-unknown-unknown` → rebuild → `cmp` identical, 1162688 bytes). `node --test` in fixtures 20/20 (5 new in `fixtures/schema.test.mjs`, incl. the y-prosemirror round trip). `go test ./internal/slides/core/` green, both vector tests 5 subtests each. `make ci` green. Shape: writer emits `href: {"href": url}`; both readers take map-or-string via `href_of` (Rust) / `hrefOf` (JS); `b,i,c,h` still written `true`, read on any truthy value. Vectors regenerated — only `every-block.yjs` and `title-only.yjs` bytes moved; every `.view.json` byte-identical, so the view contract did not shift. Spec §1 ruling 12 and §2.6 amended (closes Task 2 concerns 1 and 2). Concerns: only the pre-existing one — `.amadan/ci.d/10-gate` still does not run `npm ci` / `node --test` / the vector regeneration check, so a stale vector is caught locally but not on the runner; this change makes that gap matter more.</result> <usage><subagent_tokens>95782</subagent_tokens><tool_uses>64</tool_uses><duration_ms>365194</duration_ms></usage> </task-notification>
<task-notification> <task-id>adcde851c0352c13c</task-id> <tool-use-id>toolu_01GWyeQGT3PfjyJn6JrNcifM</tool-use-id> <output-file>/home/paulca/.cache/tmp/claude-1001/-home-paulca-amadan-net-oficina/2420c44b-a27a-4e0d-bbe7-8b3ca0464c21/tasks/adcde851c0352c13c.output</output-file> <status>completed</status> <summary>Agent "Review slice 2 Task 2" finished</summary> <note>A task-notification fires each time this agent stops with no live background children of its own. The user can send it another message and resume it, so the same task-id may notify more than once.</note> <result>Now I have everything needed for the review. --- ### Spec Compliance Matches §2.6 (as amended), §2.8, §7.2, and the plan's controller decisions closely. - **§7.2 op vocabulary**: all 15 ops in `core/src/ops.rs`'s `Op` enum (`set_meta`, `add_slide`, `remove_slide`, `move_slide`, `duplicate_slide`, `set_slide`, `set_notes`, `add_block`, `remove_block`, `move_block`, `set_block`, `set_text`, `set_phone`, `register_asset`, `remove_asset`) are implemented in `fixtures/ops-parse.mjs`/`ops-model.mjs`/`ops-apply.mjs` with matching field names, `Option<Option<T>>` (absent/null/value) semantics, and identical error messages (word for word) for the five spot-checked rules: unknown `after` (both sides route through the shared index lookup and throw the same "no slide/block …" message), self-move (`move_slide`/`move_block`, identical message text), `columns.children` naming a block not on the slide (identical message and logic — it doesn't distinguish "on another slide" from "doesn't exist", correctly, since neither implementation does), `duplicate_slide` id-count/distinctness checks, and template vocabulary (`TEMPLATES` array is byte-identical to the spec's §2.3 list). - **Layout table** (`fixtures/layout.mjs` vs `core/src/layout.rs`): every region rect, the aside-narrows-body rule, equal split of a shared region, `z` set to array index, and the `to_flow` position-based classification + stable y-then-x sort are reproduced exactly, including the `round4` half-away-from-zero rounding (JS emulates Rust's `f64::round` via a manual sign check, correctly diverging from `Math.round`'s half-up behaviour). - **`href` fix (ruling 12)**: `href_of`/`href_any` in `core/src/schema.rs` are the single point of read/write for the `href` attribute and are used everywhere text is read (`push_runs` → `read_text`, used by `view.rs`, `set_notes`, `set_text`); `duplicate_slide`/`move_slide`/`move_block` copy via `as_prelim`/`.clone()` which preserve the underlying Any value without reinterpretation, so no other read path exists. JS mirrors with `hrefOf`/`runAttributes`. A real y-prosemirror round-trip test (`schema.test.mjs`) exercises `prosemirrorToYXmlFragment`/`yXmlFragmentToProsemirrorJSON` and asserts both bold and the link survive — ran it, passes. - **Vectors**: the union of ops across `data/{title-only,every-block,canvas,columns,table}.json` covers all 15 op types (verified by grep). `generate.mjs` is deterministic: `guid` from the file name, `clientID = 1`, no RNG, sorted-key JSON output; refuses a data file whose `guid` doesn't match its file name. - **Markdown**: `fixtures/markdown.mjs` mirrors `core/src/markdown.rs` closely, including the `\*` escape, unclosed-delimiter-as-literal-text behaviour, nested marks, link-carries-marks, and a fixed `lines()` that (correctly) keeps a bare trailing `\r`, matching Rust's `str::lines()`. The `ops.test.mjs` markdown test uses effectively the same fixture string as the Rust `inline_marks` unit test. - **Contract tests**: `internal/slides/core/vectors_test.go` implements both `TestVectorsViewAsTheJSSideViewsThem` and `TestVectorsOpsAgreeWithTheJSOps` (the latter goes beyond the brief and is the real "one vocabulary" proof), with canonical JSON comparison and a helpful first-difference diff. - **Module size cap**: every module is under 300 lines (`ops-apply.mjs` 274, `ops-model.mjs` 222, `markdown.mjs` 190, `schema.mjs` 157, `ydoc.mjs` 110, `layout.mjs` 107, `ops-parse.mjs` 114, `view.mjs` 70, `generate.mjs` 58, `ops.mjs` 48); `ops.test.mjs` at 319 lines exceeds 300 but the cap applies to modules, not tests (consistent with Docs' precedent, cited in the report). - **Docs' pins**: `fixtures/package.json` matches Docs' `fixtures/package.json` pins exactly (minus `prosemirror-schema-basic`, correctly omitted since Slides uses its own constrained schema, not the basic one). ### Strengths - Extremely faithful line-by-line mirroring of the Rust core's validation model, apply pass, layout geometry, and text schema, with matching error-message text where the core's messages are supposed to be reused verbatim. - The `TestVectorsOpsAgreeWithTheJSOps` addition is a genuinely stronger contract check than the brief asked for. - The fix round correctly diagnosed a real interoperability bug (href dying silently on first browser edit) before it could reach Task 3/4, fixed it symmetrically on both sides, regenerated vectors, and amended the spec rather than leaving tribal knowledge in a report. - Good defensive engineering: `OpsError(message, index)` with a real "nothing applied on failure" test (`batch_is_atomic`), `truthy`/`hrefOf` tolerant readers matching the core's stated "reader is more tolerant than the writer" doctrine. - Honest, itemized self-review and RED/GREEN evidence in the report, including one caught fidelity bug (`lines()` stripping a bare `\r`) with the fix explained. ### Issues #### Critical None found. #### Important None found. #### Minor - The `.amadan/ci.d/10-gate` still doesn't run `npm ci`/`node --test`/vector-staleness checks (confirmed by reading the script — it only does Rust fmt/clippy/wasm build/test and `make ci`). This is correctly scoped to Task 3 per the plan's file map, and the report flags it honestly as a standing risk (a stale vector is currently only caught locally). Not a defect of this task, but worth the controller tracking so it isn't dropped. - `fixtures/ids.mjs` (`newID`) has no test of its own; low risk since it's a thin CSPRNG wrapper not exercised by the vector/contract tests, and the report is explicit that `generate.mjs` deliberately never calls it. ### Assessment **Task quality:** Approved **Reasoning:** I independently re-derived the spec and core requirements rather than trusting the report, read `ops.rs`, `layout.rs`, `schema.rs` (including the fix-round `href_any`/`href_of` addition and its four new unit tests), `markdown.rs`, and `view.rs` against their JS counterparts line by line, and ran the actual test suites rather than taking the report's claims on faith: `node --test schema.test.mjs ops.test.mjs` in `fixtures/` (20/20 pass, including the real y-prosemirror round-trip test), and `go test ./internal/slides/core/ -run TestVectors -v` (10/10 subtests pass). All six named-risk checks (op vocabulary, layout table, vector coverage, round-trip test authenticity, `href_of` reach, markdown fidelity, generator determinism) hold up under direct inspection. The fix round closed a real, well-diagnosed bug and left the spec, vectors, and wasm artifact in a consistent, verifiably-reproducible state (the committed wasm's byte count matches the report's claimed rebuild exactly). No critical or important issues found; the one open item (CI gate not yet wired for the JS toolchain) is explicitly out of this task's scope per the plan and is already flagged for the controller.</result> <usage><subagent_tokens>152313</subagent_tokens><tool_uses>60</tool_uses><duration_ms>248762</duration_ms></usage> </task-notification>
<task-notification> <task-id>a7c87db13a2f84a26</task-id> <tool-use-id>toolu_014YZC1k6GDqnHaHCYKdswnp</tool-use-id> <output-file>/home/paulca/.cache/tmp/claude-1001/-home-paulca-amadan-net-oficina/2420c44b-a27a-4e0d-bbe7-8b3ca0464c21/tasks/a7c87db13a2f84a26.output</output-file> <status>completed</status> <summary>Agent "S2 Task 3: editor shell" finished</summary> <note>A task-notification fires each time this agent stops with no live background children of its own. The user can send it another message and resume it, so the same task-id may notify more than once.</note> <result>**Status:** Done. Tree clean on `slice-2-editor`. **Commit:** `bf4b5f3` — feat: editor shell with text editing, live sync and undo **Tests:** - `make ci` green (vet, gofmt, `go test ./...`, migration check); 4 new slidestest tests (page + bundle linkage/immutability, membership 404/200 + Edit button, empty deck, thumb viewport). - `cd fixtures && node --test`: 68 pass, 0 fail (Docs' 22 copied verbatim + frames/stage/changes/text-keys/strip). - Browser drive RAN (Chromium `/usr/bin/chromium`, sandbox off — its process-singleton `socket()` is denied inside the sandbox): 4/4 pass — type into the title → Saved → reload persists → viewer shows it; New slide + Undo via the menu; a second signed-in client's `set_text` over the wire redraws the open stage without reload. No console errors or failed requests. - Bundle reproducible: two builds, same hash `editor.a12c76754a081686.js`. **Concerns:** - `yUndoPlugin` not used: its view `destroy` hook destroys the manager it is handed, which would kill a shared `Y.UndoManager` on every `refresh()`; the shared manager is driven directly with `trackedOrigins = {ySyncPluginKey, 'local'}` (verified against sync-plugin.js). Undo does not restore the caret. - `render.go` untouched: blocks already carry `data-id`/`data-block`, so the stage binds on those rather than a new `data-block-id`. - Table cells and shape labels not bound (deferred to Task 4 as allowed). Presence not wired. A remote structural change to the current slide drops the caret. `10-gate` still lacks `npm ci`/`node --test`/bundle check. `node --test fixtures/` (directory arg) misbehaves on Node 24; run from `fixtures/`. **Report:** `/home/paulca/amadan.net/oficina/slides/.claude/worktrees/slice-1/.superpowers/sdd/2026-09-07-slice-2-editor/task-3-report.md`</result> <usage><subagent_tokens>338042</subagent_tokens><tool_uses>177</tool_uses><duration_ms>1755825</duration_ms></usage> </task-notification>
<task-notification> <task-id>a5aa521cd37bc41df</task-id> <tool-use-id>toolu_01NTYUkQ23KABnmkVT57t6sT</tool-use-id> <output-file>/home/paulca/.cache/tmp/claude-1001/-home-paulca-amadan-net-oficina/2420c44b-a27a-4e0d-bbe7-8b3ca0464c21/tasks/a5aa521cd37bc41df.output</output-file> <status>completed</status> <summary>Agent "Review slice 2 Task 3" finished</summary> <note>A task-notification fires each time this agent stops with no live background children of its own. The user can send it another message and resume it, so the same task-id may notify more than once.</note> <result>## Spec Compliance Checked the committed diff `f36ad1c..bf4b5f3` against the brief, the plan's Global Constraints, and the controller decisions. | Requirement | Status | |---|---| | `GET /d/{sqid}/edit` signed-in via `deckFor` | ✅ `app.go:118` in the signed-in group; `deckEditor` calls `viewer` → `deckFor`; `TestEditorRequiresMembership` covers owner / member / stranger-404 / signed-out | | Edit button for owner and member | ✅ `viewer.go` `modeOwner` + `modeMember`, asserted in the same test | | `<noscript>` explaining and linking the viewer | ✅ template + test | | ProseMirror per text block via `ySyncPlugin` on the block's `XmlFragment` | ✅ `stage.mjs` `BOUND_TYPES = heading, text, list, quote, code`; table cells / shape labels deferred as allowed | | Notes bound the same | ✅ `notesFragment`; `add_slide` always creates the fragment (`ops-apply.mjs:90`), so an empty-notes slide still binds | | Strip of server thumbnails at `?vp=thumb`, "current" as visible text, hash routing | ✅ server-rendered `<li>`s, `[slides-strip-current]` text + `aria-current`, links are `#<id>`, no click handler | | `refresh()` re-fetches and re-binds | ✅ `stage.refresh()` (unused this task by design) | | Save queue 250 ms, `Y.mergeUpdates`, octet-stream POST, `Slides-Seq` advances the cursor | ✅ `DEBOUNCE_MS = 250`, `noteOwnSeq` | | Load from `since=0` frames; live updates with origin `'remote'` | ✅ | | One shared `Y.UndoManager` scoped to this client | ✅ `trackedOrigins: {ySyncPluginKey, 'local'}` | | `Mod-Enter` / `Mod-d` / `Mod-Shift-f` with menu equivalents | ✅ all four menu items present and tested | | `assets_embed.go` with `bundleKinds` + init panic | ✅ exactly one `editor.a12c76754a081686.js` in `static/`; `TestEditorPageLinksTheCommittedBundle` passes (I ran `go test -run TestEditor`, ok) | | `build-bundles.mjs` hashed, deletes stale, reproducible | ✅ | | Three panes collapsing at narrow widths | ✅ `@media (min-width: 1100px)` | | Bundle reads every string from data attributes, no English in JS | ✅ grep of sources finds none; the only "Saved"/"Saving" in the minified bundle are the `dataset.textSaved` property names | | Browser never a second renderer | ✅ stage and thumbnails are `innerHTML` of the server's own section | | Docs' three modules copied verbatim | ✅ `diff` against `oficina/docs/fixtures/*` shows **only** the 4-line origin header, plus one `Docs-Seq`→`Slides-Seq` in a comment. Their three test files likewise. | **Named-risk results** - **(a) `trackedOrigins`** — sound. `sync-plugin.js:655` uses `ySyncPluginKey` as the transaction origin in `_prosemirrorChanged`; yjs matches origins by identity (`yjs.cjs:3663`). Remote bytes carry `'remote'`, so **you cannot undo another person's edit**. No leaks: `refresh()` → `load()` → `unbind()` destroys every view before replacing `innerHTML`; `attemptResync` destroys the stage, stops live-updates and calls `undoManager.destroy()` before rebuilding. The `yUndoPlugin` deviation is justified — `undo-plugin.js:120-121` does call `undoManager.destroy()` on view destroy and never removes its `stack-item-added`/`-popped` listeners, so a shared manager would die with the first view unmounted. - **(b) Save path** — `doc.on('update')` returns early on `origin === REMOTE`; load applies with `'remote'`. Correct. - **(c) Cursor** — `initialSeq` from `since=0`'s `Slides-Seq`; `noteOwnSeq` adopts only `cursor + 1`; `fetchSince(cursor)` → `?since=N` exclusive; cursor advances by `max`, never assignment. Correct. - **(d) XSS** — every `innerHTML` is the server's `render.Slide` output; `labelFor` uses `textContent`. Server-side `safeHref` allowlists link schemes (tested in `render_test.go:405`). - **(f) Scriptless floor** — page reads whole without JS; noscript links the viewer. - **(g)/(h)** — clean. Thumbnails are `inert` so the deck isn't duplicated in the tab order; the stretched-link `::after` carries the focus ring; menu is `<details>` + real buttons. - **(i)** — `TestBrowserEditsTheTitle` really reloads and re-reads the heading, the strip label and the viewer; `TestBrowserSeesAnotherWriter` posts core-made bytes from a second signed-in client and waits for the open stage to redraw, then asserts the status never left "saved". ## Strengths - The Docs modules are genuinely verbatim — I diffed all six files. The header is honest about what changed. - `changes.mjs` is the right abstraction: one pure walk from event target to slide map decides text vs. structure vs. order, driven in tests with real `observeDeep` events. - The pure/impure split in `stage.mjs` and `strip.mjs` is disciplined — `textBlocks`, `mountTarget`, `paragraphTag`, `slideAfter`, `labelFor`, `plan` all testable under plain Node with a stub, and they are tested. - Mounting the view *into* the renderer's own block element (`{mount: target}`) with a `paragraph` nodeView per block type is a neat way to honour "no second renderer" while still getting live text. - The commit avoided touching `render.go`'s attributes by binding on the existing `data-id`/`data-block` — no golden churn, as reported. - `assets_embed.go` refuses to start on zero or two bundles, with an error message that names the fix. ## Issues ### Critical None. ### Important 1. **"New slide" is broken on an empty deck** — `internal/slides/templates/editor.html:91-99` renders `[slides-stage]` only under `{{if .HasSlides}}`, so on an empty deck `mountStage`'s `stageEl` is `null`. `stage.load('')` guards it (`if (stageEl)`), but the loaded path does not: after `newSlide()` sets the hash, `load(id)` reaches `stageEl.innerHTML = html` and throws `TypeError`, swallowed by `showSlide`'s `catch` into a console line. The slide *is* created and appears in the strip, but the stage stays on the empty state until a reload — and there is no notes pane either. `TestEditorOfAnEmptyDeck` asserts the page *offers* "New slide" but not that it works. Fix: render the `[slides-stage]` / `[slides-notes-pane]` containers unconditionally and put the empty state inside `[slides-stage]`. 2. **The `ETag` on `GET /d/{sqid}/slides/{id}.html` is inert, and its comment says otherwise** — `internal/slides/editor.go` sets the header, then unconditionally `WriteHeader(200)` and writes the body. The comment claims "this is what makes the fetch that changed nothing cheap", which is false: nothing checks `If-None-Match`. The package already has `matchesETag` (`internal/slides/api.go:409`) and `api.go` uses it. Either add the two-line 304 branch or delete the claim. 3. **A `javascript:` URL from the link dialog renders as a live anchor inside the editor** — `fixtures/schema.mjs:43` is `toDOM: mark => ['a', { href: mark.attrs.href }, 0]` with no scheme check, and `<input type="url">` accepts `javascript:alert(1)` as a valid absolute URL. The server is safe (`safeHref` drops it on render, tested), so this never reaches the viewer — but a collaborator can plant one and it becomes a live `<a href="javascript:…">` in *your* editor DOM, executable on Ctrl/Cmd-click or middle-click. The allowlist already exists server-side; mirror it in `setLink`/`linkPrompt` (or in the schema's `toDOM`). Low severity, one-line fix, and task 3 is what made it reachable. 4. **A failed slide fetch leaves `stage.slideId` ahead of the DOM, silently** — `stage.mjs`'s `load()` assigns `current = id` *before* the `await fetchSlide(...)`. Offline, the fetch rejects, `showSlide` logs to the console, and the stage keeps the previous slide's DOM and bound views while `stage.slideId` and `location.hash` both name the new one. `duplicateSlide()` then duplicates a slide the person isn't looking at. Nothing on screen says anything went wrong — the status line only tracks saves. Assign `current` after the fetch resolves (or roll it back on throw), and consider surfacing the failure. ### Minor 5. **The refresh rule keys on `REMOTE` only, so undo of a structural change won't re-fetch the stage** — `editor-entry.js`: `if (id === current && tr.origin === REMOTE) showSlide(current)`. An undo transaction's origin is the `Y.UndoManager` instance, neither `REMOTE` nor `LOCAL`. No in-scope command hits this (undoing new/duplicate changes the slide *order*, which the `c.order` branch handles), but Task 4's block-level structural edits will. Worth handing over explicitly. 6. **A permanently dropped batch reads as "Offline, retrying"** — the save queue distinguishes `'failed'` (4xx, edits are gone, never retried) from `'retrying'` (5xx/network); `setStatus` collapses both into `offline`, and `sessionFailed` makes it stick forever after. Docs keeps a distinct `data-state="failed"`. The three-state status line is what the brief prescribed, so this is a plan-level gap to raise rather than a task deviation — but the copy promises a retry that will not happen. 7. **`wantedSlide()` can throw on a hand-crafted hash** — `decodeURIComponent(location.hash.slice(1))` raises `URIError` on e.g. `#%`. In `attemptResync` that fails the whole mount (`data-editor-failed`); in the `hashchange` listener it's uncaught. Slide ids are base32 so this needs a deliberate URL, but a `try`/`catch` costs nothing. 8. **`mountLinkDialog.open()` dangles if called while open** — the second call overwrites `resolve`, so the first promise never settles. `linkPrompt` awaits it, so that `await` never returns. 9. **`strip.sync()` re-appends every item on any order change**, which moves a focused strip link in the DOM; in several browsers that blurs it. A remote reorder can therefore steal a keyboard user's focus. 10. **Stale example hash in a doc comment** — `assets_embed.go` says `"editor" to "editor.f13f5e0ce6fa7467.js"`; the committed file is `editor.a12c76754a081686.js`. 11. **`data-seq`, `data-client-name`, `data-client-colour` are rendered and tested but unread by the bundle** — expected for presence (Task 5), noted in the report; `data-seq` in particular is redundant with the `Slides-Seq` header the loader already trusts. 12. **The `raw=1` retry in `live-updates.mjs` is dead weight here** — Slides' server ignores the parameter, so a decode failure re-fetches identical bytes, throws again, and wedges without ever reporting divergence. The report flags it as harmless; it's the price of "verbatim", so I'd leave it and note it for the slice-4 extraction. 13. **`[slides-thumb-frame] { transform: scale(0.2) }` is a hard-coded 180/900** while `[slides-thumb] { width: 100% }` in the wide layout — the fit depends on the 200px column and `--rst-sp-2` staying exactly what they are today. ## Assessment **Task quality:** Needs fixes **Reasoning:** The spec compliance is genuinely high and the hard parts are right — the copied modules are verbatim, the origin/cursor arithmetic is correct on every axis the brief named, undo is properly scoped to this client, the `yUndoPlugin` deviation is well-reasoned and I confirmed it against the library source, and the browser drive really asserts the two things that matter (persistence across reload, remote redraw on the open stage). Nothing here is architecturally wrong and nothing needs redoing. What holds it back is issue 1: the editor's primary action on an empty deck creates the slide and then fails to show it, swallowed into a console line — and the Go test for that page checks the button exists rather than that it works. Issues 2-4 are each small and local (a missing 304 branch plus a comment that lies about it; a scheme check the codebase already implements server-side; an assignment on the wrong side of an `await`). All four are a short pass, and none of them touches the design.</result> <usage><subagent_tokens>138037</subagent_tokens><tool_uses>57</tool_uses><duration_ms>478292</duration_ms></usage> </task-notification>
<task-notification> <task-id>a614dc52a7d007fdd</task-id> <tool-use-id>toolu_01BwKZNvFaMQ7EP7PkYjnx1a</tool-use-id> <output-file>/home/paulca/.cache/tmp/claude-1001/-home-paulca-amadan-net-oficina/2420c44b-a27a-4e0d-bbe7-8b3ca0464c21/tasks/a614dc52a7d007fdd.output</output-file> <status>completed</status> <summary>Agent "S2 Task 4: inspector, canvas, switcher" finished</summary> <note>A task-notification fires each time this agent stops with no live background children of its own. The user can send it another message and resume it, so the same task-id may notify more than once.</note> <result>**Status:** DONE (Task 4 plus the seven Task 3 review items, one commit). **Commit:** `a863fb6` — `feat: inspector, structure ops, canvas editing, desktop/phone switcher` (trailers included; tree clean; `.superpowers/` report is untracked as before). **Tests:** `make ci` green (new Go: `TestEditorInspectorMarkupIsFormsWithLabels`, `TestEditorSlideHTMLAnswers304ToItsOwnETag`, `TestEditorOfAnEmptyDeckHasAStage`, `TestPostedMetaReachesTheDeckRow`). `cd fixtures && node --test *.test.mjs`: 102 pass / 0 fail (inspector, canvas snap/clamp, switcher phone routing, selection hash, strip drop, link dialog, safeHref/setLink, stage load failure). Browser drive **ran** — needed the sandbox off (Chromium `socket()`), one permission-gated attempt: all six drives pass, including the new `TestBrowserInspectorAndCanvas` (add slide → template → undo/redo → drag the canvas rectangle → Phone view → hide → reload, all persisted) and `TestBrowserDeleteToEmptyThenNewSlide`. Bundle `editor.1c89086869e95198.js` reproducible. **Concerns:** (1) the drive exposed that the UndoManager's 500 ms window folded two back-to-back commands into one undo step — `commit()` now calls `stopCapturing()` first; (2) font values are CSS families, not `system|serif|mono` words, because the renderer writes `meta.fonts` into `--slides-font-*` verbatim; (3) resize handles are pointer-only (aria-hidden); the keyboard path is the named, focusable overlay (arrows/Shift/Alt) plus the box fields; (4) I added a small server change outside the brief — `commitUpdate` mirrors meta title/theme into the deck row, otherwise the Deck section's title never reached the list; (5) `.amadan/ci.d/10-gate` still runs no node tests or bundle check (unclaimed). **Report:** `/home/paulca/amadan.net/oficina/slides/.claude/worktrees/slice-1/.superpowers/sdd/2026-09-07-slice-2-editor/task-4-report.md`</result> <usage><subagent_tokens>419382</subagent_tokens><tool_uses>232</tool_uses><duration_ms>2691079</duration_ms></usage> </task-notification>
continue
<task-notification> <task-id>a324ff6c99c5c1ea9</task-id> <tool-use-id>toolu_01QPcyeZbDJdHATuVzMLhYhi</tool-use-id> <output-file>/home/paulca/.cache/tmp/claude-1001/-home-paulca-amadan-net-oficina/2420c44b-a27a-4e0d-bbe7-8b3ca0464c21/tasks/a324ff6c99c5c1ea9.output</output-file> <status>completed</status> <summary>Agent "Finish editor fix round, then presence" finished</summary> <note>A task-notification fires each time this agent stops with no live background children of its own. The user can send it another message and resume it, so the same task-id may notify more than once.</note> <result>Status: Both parts complete and committed on `slice-2-editor`. Commits: - `cdea342` fix: editor review round 1 — hidden reset, resync destroy, blocks list reconcile, meta gating - `b7f3d61` feat: presence Tests: `node --test *.test.mjs` 112/112 green; bundle rebuilt twice reproducibly (`editor.626eebe67341d5d8.js`, exactly one committed); `make ci` green; `go test -tags browser ./internal/slidestest/...` **ran** (sandbox blocked Chromium's socket on first try as anticipated, ran again with sandbox off) — all green including new `TestBrowserPresenceShowsEachOther` (two real tabs, mutual avatars, aligned block outline+chip, announcement). Concerns: phone-override-on-stage-block badge (Task 4 minor) not implemented — flagged rather than risked against canvas positioning; nudge coalescing added but has no dedicated test (no harness exists yet for `mountCanvas`'s interactive path); both presence-drive tabs are the same signed-in user (harness only allows one address), so name/colour distinctness between people is covered server-side by `TestPresencePostReachesTheStream`, not visually in the browser drive. Report: `/home/paulca/amadan.net/oficina/slides/.claude/worktrees/slice-1/.superpowers/sdd/2026-09-07-slice-2-editor/task-5-report.md`</result> <usage><subagent_tokens>284044</subagent_tokens><tool_uses>166</tool_uses><duration_ms>1311771</duration_ms></usage> </task-notification>
continue
<task-notification> <task-id>a8739deea858943c0</task-id> <tool-use-id>toolu_01WNAeD5YcfHAvnNwnd5LL6Q</tool-use-id> <output-file>/home/paulca/.cache/tmp/claude-1001/-home-paulca-amadan-net-oficina/2420c44b-a27a-4e0d-bbe7-8b3ca0464c21/tasks/a8739deea858943c0.output</output-file> <status>completed</status> <summary>Agent "Review editor fixes + presence" finished</summary> <note>A task-notification fires each time this agent stops with no live background children of its own. The user can send it another message and resume it, so the same task-id may notify more than once.</note> <result>## Review: Task 4 fix round (`cdea342`) + Task 5 presence (`b7f3d61`) **Base:** a863fb6 **Head:** b7f3d61 (current HEAD; working tree clean, matches head — verified before relying on any live-file reads) ### Fix round verdicts | Finding | Verdict | File:line | Covering test | |---|---|---|---| | CRITICAL: `[hidden]` reset | **ADDRESSED** | `internal/slides/static/editor.css:33-35` (`[slides-editor] [hidden] { display: none !important; }`) | `TestBrowserInspectorAndCanvas` (`internal/slidestest/browser_test.go:480-485`, `checkVisibility()===false` on block form and confirm), `TestBrowserDeleteToEmptyThenNewSlide` (:643,649) | | `mountStrip`/`mountSelection`/`mountInspector` `destroy()` called by `attemptResync`; no duplicated listeners | **ADDRESSED** | All three use `AbortController` (`fixtures/strip.mjs:148`, `fixtures/selection.mjs:122`, `fixtures/inspector.mjs:201`); `attemptResync` destroys all six mounts (stage/phoneStage/canvas/strip/selection/inspector) before remounting (`fixtures/editor-entry.js:397-404`) | `strip.test.mjs:18`, `selection.test.mjs:22`, `inspector.test.mjs` (AbortController-based) — node tests pass | | `fillBlocksList` reconciles by id; focus survives | **ADDRESSED** | `fixtures/inspector.mjs:42-78` (`fillBlocks`, `have`/`want` Map diff, same elements moved not replaced, text/attr written only when changed) | `inspector.test.mjs:205` "the Blocks list reconciles by id and keeps its buttons" — passes | | `commitUpdate` gates meta mirroring instead of parsing whole deck per update inside the transaction | **ADDRESSED** | `internal/slides/live.go:314-364` (`commitUpdate`, no deck read inside `Transaction`); `mirrorMeta` (:389-419) runs after `PublishSeq` outside the transaction, gated by `metaRowChanges` (:431-443, returns nil when nothing differs) | `TestMetaRowChangesWritesOnlyWhatDiffers` (`internal/slides/live_test.go:19`) — ran, green; `TestPostedMetaReachesTheDeckRow` (`internal/slidestest/live_test.go:539`) — ran, green | **Minors, verified against the claims:** - Nudge coalescing (`fixtures/canvas.mjs:277-311`, `NUDGE_COALESCE_MS` timer, `flushNudge()` on `destroy()`) — implemented, correctly untested at the interactive level (report's admission stands). - `setValue` focus guard (`fixtures/inspector-block.mjs:26-39`) — guards SELECT/text/number/url/color while focused. Confirmed. - ETag never set on 404 (`internal/slides/editor.go:306-343`, header set only on 304/200 paths). Confirmed. - Dead copy `slides.editor.canvas.deselect` removed from `en.toml` in `cdea342`. Confirmed. - `[slides-inspector-empty]` shown/hidden correctly (`fixtures/inspector.mjs:141-142`). Confirmed. - `localStorage` accessors wrapped in try/catch at both call sites (`editor-entry.js:346,352,503-508`) and inside `switcher.mjs:66,75`. Confirmed. - **Stage phone-override badge: confirmed NOT done.** Only the pre-existing inspector Block-section badge (`[slides-phone-badge]` in `editor.html:310`) exists; no on-canvas/stage badge was added. The report's admission is accurate. ### Presence: Spec Compliance All named risks checked directly against source, not just the report's claims: - **(a) name/colour server-only:** `deckPresence` (`internal/slides/live.go:588-632`) decodes only `{client, slide, block}` from the body — no `Name`/`Colour` field exists in the struct — and stamps `name`/`colour` from `u.Name`/`u.Email`/`u.Colour`. `presence.mjs`'s `post()` call (`editor-entry.js:154-159`) sends only `client/slide/block`. **Confirmed.** - **(b) aria-live only on arrival/departure:** `presence-view.mjs:182-192` `announce()` builds its message only from `added`/`removed`; `moved` is computed by `diffSets` but never fed to the live region. **Confirmed.** - **(c) outline keyed by block id, survives `refresh()`:** `place()` (`presence-view.mjs:144-163`) re-queries `[slides-block][data-id="..."]` fresh each call; `refresh()` (`stage.mjs:246`) is `() => load(current)`, and `load` fires `onLoaded`, which calls `presenceView.place()` (`editor-entry.js:231`). **Confirmed.** - **(d) posting stops/resumes on visibility change:** `visibilitychange` handler calls `presence.noteHidden()`/`noteVisible()` (`editor-entry.js:570-578`); mount-time also checks `document.hidden` immediately after `presence.start()` (:493-494). **Confirmed.** - **(e) no English literals in JS:** all presence strings (`slide/block/more/joined/left`) are read from `data-text-presence-*` attributes (`editor.html:50-54`, sourced from `en.toml:224-228`); JS only interpolates via `format()`. **Confirmed.** - **(f) `live-updates.mjs` untouched:** `git diff a863fb6..b7f3d61 -- fixtures/live-updates.mjs` is empty. Presence is wired as a listener directly on the one `EventSource` in `editor-entry.js:464-470` (`es.addEventListener('presence', ...)`), a thin wrapper as specified. **Confirmed.** Other spec points verified: `createPresence({post, clientId, getState})` posts on connect / every 20s (`HEARTBEAT_MS`) / on change with 200ms debounce (`CHANGE_MS`) — `fixtures/presence.mjs:31,36,136-247`. `applySet` diffs excluding self via `toMap(set, mine)` (:88-96). Avatars capped at 3 then "+N" (`MAX_AVATARS = 3`, `presence-view.mjs:30,106-107`), initials in colour with `title`+`aria-label` from the catalog. Name is never colour-only: the block chip always renders `p.name` as text (`presence-view.mjs:136`), not just in a hover tooltip. Nothing touches the Y.Doc (verified — `presence.mjs`/`presence-view.mjs` have no `Y.` references). ### Strengths - The fix round's meta-gating fix is a genuinely good design: gating on a diff (`metaRowChanges`) rather than an unconditional write is both cheaper and correct under the seq-guard race. - Presence's client-side design cleanly separates timing/diffing (`presence.mjs`, pure and fake-clock-testable) from DOM (`presence-view.mjs`), and the server never trusts client-supplied identity — a real security-relevant property, not just spec box-ticking. - `TestBrowserPresenceShowsEachOther` is a strong end-to-end test: two real chromedp tabs, real POSTs, real SSE, pixel-rect alignment check against the actual block, and an explicit WCAG 1.4.1 assertion (non-empty `aria-label`). - Destroy/reconcile fixes are systematic — the same `AbortController` pattern applied uniformly across strip/selection/inspector rather than three different fixes. ### Issues (Critical / Important / Minor) **Critical:** none found. **Important:** none found. Every claim in both reports was checked against the actual diff/source and holds. **Minor:** - Keyboard nudge coalescing (`canvas.mjs`) still has no dedicated unit test for the interactive path — acknowledged by the implementer, correctly flagged as a gap rather than hidden. - The stage-level phone-override badge remains unimplemented (Task 4 review minor, correctly disclosed as not done in the Task 5 report rather than silently dropped). - `mirrorMeta`'s eventual-consistency window (row can lag the document by one update on a failure) is accepted-and-documented, not a defect, but worth keeping in mind for a future audit of the deck list's freshness guarantees. ### Assessment: **Approved** Both commits deliver exactly what their reports claim, with no undisclosed gaps found. The one CRITICAL and three Important items from the Task 4 review are all genuinely fixed with meaningful covering tests (2 focused Go tests run green in this review: `TestPostedMetaReachesTheDeckRow`, `TestMetaRowChangesWritesOnlyWhatDiffers`; full node suite run green: 112/112). Presence matches its brief's interface and all six named risks precisely, including the subtle ones (self-exclusion, move-vs-arrival distinction in the live region, name never colour-alone). The two admitted gaps (nudge test coverage, stage phone badge) are minor and honestly disclosed rather than papered over — that disclosure itself is a point in favor of trusting this implementer's other claims, which independent verification bore out.</result> <usage><subagent_tokens>111996</subagent_tokens><tool_uses>77</tool_uses><duration_ms>220707</duration_ms></usage> </task-notification>
<task-notification> <task-id>a09be88f863807c6e</task-id> <tool-use-id>toolu_01WpvaRr1TS18RJ3FmE5H6qv</tool-use-id> <output-file>/home/paulca/.cache/tmp/claude-1001/-home-paulca-amadan-net-oficina/2420c44b-a27a-4e0d-bbe7-8b3ca0464c21/tasks/a09be88f863807c6e.output</output-file> <status>completed</status> <summary>Agent "S2 Task 6: assets and uploads" finished</summary> <note>A task-notification fires each time this agent stops with no live background children of its own. The user can send it another message and resume it, so the same task-id may notify more than once.</note> <result>Status: done. Tree clean, gate green at HEAD. **Commit** `1533194` — `feat: image upload and assets` **Tests** - `make ci` green; node `128 pass / 0 fail` (new: `uploads.test.mjs` 10, `assets.test.mjs` 5). - New Go tests: `TestSvgIsSanitised` (unit), `TestUploadWithoutStoreIs503`, `TestUploadAndRegisterWithDirStore`, `TestUploadLimits`, `TestSvgUploadIsSanitisedBeforeItIsServed`, `TestAssetServeRedirects` (fake presigning store), `TestAssetIsKeyedByTheDeckThatHoldsIt`, `TestSharedDeckServesItsOwnAssets`, `TestPresentedDeckServesItsOwnAssets`, plus two renderer tests. Four goldens regenerated. - **Browser drive RAN**: `TestBrowserUploadsAnImage` and the whole suite (7 drives) green in 38.7 s, with the sandbox off — Chromium's singleton `socket()` is denied inside it, as in tasks 3–5. - Bundle reproducible: `editor.d193d83bc4c2adaa.js`, same hash on two builds. **Concerns**: `serveAsset` runs an `openDeck` per image request (wasm + log replay) to check the ref against the deck's assets map — wants a `(deck, seq)` cache. Presigned PUT is untested against a real bucket; the CORS note is in `docs/api.md` and the README. `crypto.subtle` needs a secure context, so plain-http non-localhost fails at the hash step with a vague message. The drive found a real bug: nothing had ever observed the Y.Doc's `assets` root, so asset changes never refreshed the UI — now observed in `editor-entry.js`. **Report**: `/home/paulca/amadan.net/oficina/slides/.claude/worktrees/slice-1/.superpowers/sdd/2026-09-07-slice-2-editor/task-6-report.md`</result> <usage><subagent_tokens>333483</subagent_tokens><tool_uses>212</tool_uses><duration_ms>2137880</duration_ms></usage> </task-notification>
<task-notification> <task-id>a5190df1c0b6496d2</task-id> <tool-use-id>toolu_01UcYRfYJ99nFbQbUaFo43K3</tool-use-id> <output-file>/home/paulca/.cache/tmp/claude-1001/-home-paulca-amadan-net-oficina/2420c44b-a27a-4e0d-bbe7-8b3ca0464c21/tasks/a5190df1c0b6496d2.output</output-file> <status>completed</status> <summary>Agent "Review slice 2 Task 6" finished</summary> <note>A task-notification fires each time this agent stops with no live background children of its own. The user can send it another message and resume it, so the same task-id may notify more than once.</note> <result>This matches what I've reviewed. I have sufficient evidence to write the review. --- ## Output ### Spec Compliance Matches §2.7 and §2.4 fully, and follows the plan's "Assets" global constraint and controller decisions precisely: - `POST /d/{sqid}/uploads` signs a presigned PUT or answers `503 {"error":"no_store"}`; enforces 20 MiB and the four types (png/jpeg/webp/svg). - `POST /d/{sqid}/assets` verifies the object exists and is an image by sniffing bytes (not trusting the client's declared content-type), sanitises SVG, mints a fresh id, and answers the validated record — it does **not** write the Y.Doc. The client applies `register_asset` + `set_block` as one batch (`inspector-ops.mjs:registerAssetOps`), confirmed by `fixtures/uploads.test.mjs` ("one finished upload is register_asset plus the block that uses it, in one batch"). - Asset serving is deck-keyed on all three surfaces (`/d/{sqid}/assets/{ref}`, `/s/{token}/assets/{ref}`, `/p/{session}/assets/{ref}`), one `serveAsset` body, 302 to presigned GET or the file in dev, unknown/unregistered → 404. `render.Options.AssetBase` threaded through all render call sites; asset id never leaks into a URL; unregistered asset → `data-missing-asset`, never a broken `<img>`. - Inspector: labelled file input, required alt unless decorative (enforced both client — `uploads.mjs`'s `altfirst` — and server — `alt_required`), fit/radius carried over from task 4, progress/errors as `role="status"` text, store-missing state server-rendered (`HasStore`/`AcceptTypes`). - "Unused assets" list with Remove, reconciled by id like the Blocks list (focus-preserving). - `uploads.mjs` state machine `choose → sign → put → register → op`, fully seamed/fakeable; all listed tests present (`TestUploadWithoutStoreIs503`, `TestUploadAndRegisterWithDirStore`, `TestSvgIsSanitised`, `TestAssetServeRedirects`, `uploads.test.mjs`). - Dev-only same-origin PUT and CORS operator note both present in `docs/api.md`. - Exactly one bundle file committed (`editor.d193d83bc4c2adaa.js`); the stale `editor.626eebe67341d5d8.js` is deleted in the same diff. ### Strengths - **SVG sanitiser is a real, two-pass implementation**, not regex soup: pass 1 is a genuine `encoding/xml` parse that refuses any `DOCTYPE`/`ENTITY` directive or non-`xml` processing instruction outright (`checkSVGWellFormed`), which forecloses XXE and billion-laughs — Go's `xml.Decoder` has no entity map configured, so an undeclared entity is already an error, and a document that needs one declared is refused before that even matters. `svg_test.go` explicitly covers the `<!DOCTYPE svg [<!ENTITY x "boom">]>` case. Pass 2 drops `<script>`/`<foreignObject>` subtrees whole, strips `on*` attributes and `javascript:`/`vbscript:`/`data:text/html` schemes (including the entity-obfuscated `java&#115;cript:` case, tested), and *refuses the whole document* (not silently drops) on any external `href`/`xlink:href`/`src`, `<use>` reference, `@import`, or `url()` reaching outside the document. A final self-containment pass re-checks `<style>` CSS after rewriting. This is stricter than "drop the bad bit" — a document that can't be made fully safe is refused, never half-cleaned. - **Sanitised bytes are what's stored**, confirmed end-to-end by `TestSvgUploadIsSanitisedBeforeItIsServed`: dirty SVG registers at a new address, the served bytes have no `script`/`onload`/`onclick`, and the original dirty address is verified unreachable (404) because `serveAsset` only answers for refs the deck's own `assets` map holds. - **Cross-deck asset isolation is directly tested**: `TestAssetIsKeyedByTheDeckThatHoldsIt` proves a ref registered on deck A 404s on deck B via both the session route and a share link scoped to deck B, plus an unknown share token 404s too. Revocation itself reuses `deckForShareLink`, which already treats a revoked link the same as a missing one (404, not 410) — shared by the viewer page and the asset route by design, so there's one lookup rather than two that could disagree. - **Content-type on serve is derived from sniffed bytes**, never the client's claim (`sniffImage(raw)` in `serveAsset`), with `X-Content-Type-Options: nosniff`, `Content-Disposition: inline`, and `Content-Security-Policy: default-src 'none'; sandbox` on every served asset — belt-and-braces given SVGs are served from the app's own origin. - **Dev-only PUT is capability-gated, not env-gated, but the two are behaviorally equivalent here**: `cmd/slides/main.go:newBlobs` only ever binds `*blobs.S3` (production) or `blobs.Dir` (only when `env == development`) or `nil`; `putUpload` refuses 404 whenever the bound store implements `presigner` (i.e., is S3). So production never reaches the app-process PUT path even though the guard isn't a literal `Env ==` check. - **20 MiB is enforced in all three places it needs to be**: the sign endpoint refuses an oversize claim, `putUpload` wraps the body in `http.MaxBytesReader(w, r.Body, maxAssetBytes)`, and `registerAsset`'s `readAsset` re-checks the object actually read back is within bound (since a presigned PUT bypasses the app entirely) — `TestUploadLimits` covers both directions. - No English literals in JS: `uploads.mjs` and `inspector-image.mjs` carry only internal state/error codes; every user-facing string comes from `labels`/catalog data attributes, verified against `en.toml`'s `slides.assets.*` and `slides.editor.block.image.*` keys — all present, complete, and consistent with the codes the Go and JS sides emit. - Width/height are explicitly *not* verified against the decoded object server-side (only bounded to a sane range) — this matches the spec's own text ("verifies the object exists and is an image"; no mention of dimension verification), and is documented as advisory in the code comment. - The one bug the report says the browser drive found — nothing observed `doc.getMap('assets')`, so registering/removing an image left the Unused list and slide stale — is genuinely fixed: `watchDoc` now observes the assets map and triggers `refreshAfterSave`/`refreshStages`/`fillSoon()` exactly like the `meta` map, and the map is also added to `Y.UndoManager`'s tracked roots so an asset op undoes with everything else. - Go tests, node tests, `go vet`, and `gofmt -l` all pass clean when re-run independently in this review (`internal/slides/...`, `internal/slidestest/...` asset/upload/svg subset, `fixtures/uploads.test.mjs` + `assets.test.mjs`). ### Issues #### Critical None found. #### Important None found. #### Minor - `serveAsset` performs a full `openDeck` (wasm replay) per asset request on an unauthenticated surface (`/s/{token}/assets/{ref}`, `/p/{session}/assets/{ref}`); a slide with several images is several replays per page load, and nothing bounds a share-link holder hitting this in a loop. The report already flags this and defers a `(deck id, seq)` cache to a later task — reasonable given no rate limiting exists anywhere else in this app either, but worth carrying forward explicitly rather than only in a prior report. - A presigned PUT is untested against a real bucket (acknowledged in the report); the CORS note in `docs/api.md` is the only mitigation until a real deployment exercises it. - `crypto.subtle` requires a secure context; a non-https, non-localhost deployment fails uploads at the hash step with a generic `nohash` message rather than something more specific. Low risk since real deployments are https, per the report. - `.amadan/ci.d/10-gate` still doesn't run `npm ci`/`node --test`/the bundle-hash check (carried over, not this task's regression); node tests and bundle reproducibility were verified by hand rather than by CI here, same as prior tasks in this slice. ### Assessment **Task quality:** Approved **Reasoning:** Every controller decision in the brief is implemented and independently verified against the diff and a live re-run of the relevant tests (Go: `TestUploadWithoutStoreIs503`, `TestUploadAndRegisterWithDirStore`, `TestUploadLimits`, `TestSvgUploadIsSanitisedBeforeItIsServed`, `TestAssetServeRedirects`, `TestAssetIsKeyedByTheDeckThatHoldsIt`, `TestSharedDeckServesItsOwnAssets`, `TestPresentedDeckServesItsOwnAssets`, `TestSvgIsSanitised`, plus the render-package tests; Node: `uploads.test.mjs`, `assets.test.mjs` — all green; `go vet` and `gofmt -l` clean). The named-risk areas hold up under direct inspection: the SVG sanitiser is a real XML-parse-then-scan implementation that refuses (not silently patches) XXE/entity vectors and every external-reference class named in the brief, sanitised bytes are what gets stored and re-served, cross-deck asset isolation is both implemented and tested, content-type on serve is sniffed rather than trusted, security headers are present on every served asset, and the dev-only PUT path is unreachable in any realistic production configuration given how this app's own `newBlobs` binds stores. No critical or important issues found; the minor items are pre-existing or already self-disclosed concerns for follow-up work, not defects in this task.</result> <usage><subagent_tokens>135559</subagent_tokens><tool_uses>56</tool_uses><duration_ms>255301</duration_ms></usage> </task-notification>
<task-notification> <task-id>a791d599856ae38ae</task-id> <tool-use-id>toolu_01BYcXDQ4Y5TryEvbHangcfz</tool-use-id> <output-file>/home/paulca/.cache/tmp/claude-1001/-home-paulca-amadan-net-oficina/2420c44b-a27a-4e0d-bbe7-8b3ca0464c21/tasks/a791d599856ae38ae.output</output-file> <status>completed</status> <summary>Agent "S2 Task 7: gate and docs" finished</summary> <note>A task-notification fires each time this agent stops with no live background children of its own. The user can send it another message and resume it, so the same task-id may notify more than once.</note> <result>Status: DONE. Task 7's deploy bullet (`make release`, `carlos deploy`, canary walk, push, branch discussion) is untouched — that is the controller's. Commit: `526061d` — docs: slice 2 in AGENTS, README, PRODUCT, api.md; gate runs the JS toolchain (7 files, +671/−108, both trailers present, nothing pushed). Gate: green end to end on a clean `git archive HEAD` export (fresh `git init` so status/diff are meaningful) — `128 pass, 0 fail` node tests, 5 vectors regenerated clean, bundle rebuilt to the same `editor.d193d83bc4c2adaa.js`, `make ci` green, `gate: ok`, exit 0, export tree clean afterwards. Both new checks proven able to fail: a tampered vector (exit 1) and a renamed committed bundle (`D` + `??`, the stale-bundle message, exit 1, tree restored). Concerns: the vector-freshness step is largely redundant with `ops.test.mjs`, which fires first (the untracked half still earns it); `npm ci` now needs the npm registry at run time and whether the amadan runner reaches it is unverified; the gate has never run on the runner with these steps; `require_committed` uses a path-scoped `git clean -fdq` on its failure branch; and every claim in the docs comes from reading code and the six task reports, not from opening the editor. Report: `/home/paulca/amadan.net/oficina/slides/.claude/worktrees/slice-1/.superpowers/sdd/2026-09-07-slice-2-editor/task-7-report.md`</result> <usage><subagent_tokens>238266</subagent_tokens><tool_uses>147</tool_uses><duration_ms>913681</duration_ms></usage> </task-notification>
<task-notification> <task-id>a2bf2ef366d00a320</task-id> <tool-use-id>toolu_01JdrQzCmKKyrqkaqE1r3C3X</tool-use-id> <output-file>/home/paulca/.cache/tmp/claude-1001/-home-paulca-amadan-net-oficina/2420c44b-a27a-4e0d-bbe7-8b3ca0464c21/tasks/a2bf2ef366d00a320.output</output-file> <status>completed</status> <summary>Agent "Review slice 2 Task 7" finished</summary> <note>A task-notification fires each time this agent stops with no live background children of its own. The user can send it another message and resume it, so the same task-id may notify more than once.</note> <result>### Spec Compliance Task 7's first two bullets are implemented and match the brief. - **Gate** (`.amadan/ci.d/10-gate`): adds `node`/`npm` to the tool-check loop, `npm ci --cache "${NPM_CACHE:-$HOME/.npm}"` from `fixtures/`, `node --test *.test.mjs` (deliberately not `node --test fixtures/`, which Node 24 silently no-ops on), `node generate.mjs` + a freshness check on `fixtures/vectors`, `node build-bundles.mjs` + a freshness check on `internal/slides/static`, then `make ci` (which still runs the Go `vectors_test`). Order, `set -euo pipefail`, and the wasm `cmp` step are all unchanged and intact — verified by reading the full current script (`.amadan/ci.d/10-gate` lines 1–166). - **Docs**: `AGENTS.md`, `README.md`, `PRODUCT.md`, `docs/api.md` all rewritten to describe the editor, the live-sync wire, the fixtures rule, the bundle, the `href` ruling, the seams (`render.SlideWith`/`serveAsset`), what's not built, and the 503-without-a-store behavior. `.amadan/README.md` updated with the JS toolchain section and the `npm ci`-needs-registry trade-off. - Task 7's third bullet (`make release`, `carlos deploy`, canary walk, push, branch discussion) is explicitly and correctly left to the controller — the report says so plainly, and nothing in the diff claims it happened. ### Strengths - `require_committed()` is a clean, well-justified abstraction: it correctly explains *why* both `git diff --exit-code --name-status` and `git status --porcelain` are needed (a moved content hash produces a deletion **and** an untracked file — `git diff` alone misses half of it), and the report backs this with a concrete RED-run reproduction (renaming the committed bundle file) that shows exactly the failure mode the second check catches. - The report is unusually self-aware: it flags its own weak points (vector-check redundancy with `ops.test.mjs`, `npm ci` needing the registry, the gate never having run on the real runner, and the `git clean -fdq`) rather than hiding them. - Spot-checking a dozen factual claims against code found the documentation largely accurate: routes in `app.go`, `Slides-Seq`/`Slides-Snapshot` headers and 4-byte framing in `live.go`, 1 MiB update cap, SSE timings (15s ping / 5min TTL from `presentation.go`), presence heartbeat (20s, `fixtures/presence.mjs`) and two-missed-beats sweep (`live/hub.go`), `assets.go`'s 20 MiB cap and four allowed types, the editor's three panes and three-section inspector in `editor.html`, the `href` one-key-map shape in `core/src/schema.rs`, the 318-key catalog count (`grep -cE '^[A-Za-z0-9_.-]+ *=' internal/slides/locales/en.toml` reproduces exactly), and the "five vectors" claim (5 files in `fixtures/data/` and `fixtures/vectors/`) all check out. - No doc claims the editor was walked by hand in this task; the only "walks" references are to the automated `browser_test.go`, consistent with the report's honest disclosure that this task's docs came from reading code and prior reports, not from using the editor. ### Issues **Important** 1. **`require_committed`'s `git clean -fdq` is not clearly a data-loss warning, though it is narrowly scoped and largely justified.** It only runs on the failure branch, and only against the two directories being checked (`fixtures/vectors`, `internal/slides/static`), both of which are pure generated-and-committed output by design — nothing legitimate is meant to be hand-authored there. So in practice what gets deleted is either regenerable build output (the intended case) or a forbidden hand-edit to a vector (arguably correct to discard). The real gotcha: if a developer adds a new `fixtures/data/*.json` and runs the gate for the first time, `node generate.mjs` correctly produces the new vector files, the check sees them as untracked ("stale"), prints `gate: vectors are stale: run node fixtures/generate.mjs and commit` to stderr, and then **immediately deletes the very file the message told them to commit** before they can `git add` it. Re-running `generate.mjs` recovers it, but the sequence is confusing and worth a one-line fix (either mention explicitly that the check restores the directory, or reorder the message to say so). Not a blocker given the narrow scope, but it's the one named risk here that isn't fully resolved, only noted by the report's own concern #4. **Minor** 2. **`docs/api.md`'s refusal list for `POST /d/{sqid}/assets` is slightly wrong.** It lists `unsupported_type` as one of that endpoint's possible refusals (docs/api.md, "Refusals are..." under `### POST /d/{sqid}/assets`), but `registerAsset` (`internal/slides/assets.go` lines 268–360) never emits `unsupported_type` — that code belongs only to `signUpload` (line 165). A bad content type reaching `registerAsset` comes back as `not_an_image` (from `sniffImage`, line 328) instead. One word in an enumerated list; trivial fix. 3. **AGENTS.md's line-count claim is off by 19 lines.** "How the editor is put together" states "every other module under `fixtures/` is one concern and stays under 300 lines," but `fixtures/canvas.mjs` is 319 lines (`wc -l fixtures/canvas.mjs`). Either the claim needs qualifying (e.g., "close to 300") or the file needs trimming; as written it's factually false. ### Assessment **Needs fixes** — but the fixes are small and mechanical, not structural. The gate implementation itself is sound: step order, `set -euo pipefail`, the wasm `cmp`, and `NPM_CACHE` handling are all intact and correct, and the `require_committed` design is well-reasoned and proven against real failure scenarios. The documentation is substantially accurate on spot-check (10 of 12 checked claims verified exactly against code), but two concrete factual errors were found (the `unsupported_type` refusal misattribution and the false "under 300 lines" claim), and the one named safety risk the controller asked about — the failure-branch `git clean -fdq` — is acceptable in principle but not clearly communicated as a discard-on-failure behavior to a developer reading the printed message in the moment. None of these require redesign; they're a few lines each to correct before merge.</result> <usage><subagent_tokens>132208</subagent_tokens><tool_uses>36</tool_uses><duration_ms>266151</duration_ms></usage> </task-notification>
<task-notification> <task-id>a25e9c1897f6441be</task-id> <tool-use-id>toolu_01WL8GWWZfFVMKqhQZwPqJw8</tool-use-id> <output-file>/home/paulca/.cache/tmp/claude-1001/-home-paulca-amadan-net-oficina/2420c44b-a27a-4e0d-bbe7-8b3ca0464c21/tasks/a25e9c1897f6441be.output</output-file> <status>completed</status> <summary>Agent "Slice 2 final whole-branch review" finished</summary> <note>A task-notification fires each time this agent stops with no live background children of its own. The user can send it another message and resume it, so the same task-id may notify more than once.</note> <result>I worked in four passes (server transport and integrity; core tolerance and CSRF; a poison-update experiment in a scratch copy plus a11y/docs/tests; canary probes), no subagents. Worktree untouched; the experiment ran in `/home/paulca/.cache/tmp/claude-1001/slides-scratch` and `/poison`. ### Summary Slice 2 lands the whole plan: the live-sync wire, hub, snapshots, the editor, inspector, canvas, switcher, presence, assets and the JS-aware gate, with real HTTP tests and a canary that answers the right unauthenticated shapes (`/api/version` → `526061d`; signed-out GETs 303 to `/signin`; POST/PUT without a session 403). One Critical stands: a member can POST a well-formed Yjs update whose values have the wrong *type* (a `box` with a string `x`, a `background.kind` number, a non-object `assets` entry, a non-string `fonts` field), the core accepts it, `commitUpdate` stores it, and from then on `openDeck` fails at `deck.Parse` for every surface and every write path — the deck is bricked with no path back short of DB surgery. Two Importants (snapshots are not cascaded on delete; a dropped 4xx batch is shown as "Offline, retrying") and a handful of small items round it out. ### Plan alignment All seven tasks are present and match the plan's Global Constraints: framing and `Slides-Seq` derived from the body (`live.go:113`), `Slides-Snapshot` at `since=0` only, SSE with `update`/`presence`/ping and the presentation stream's timings, snapshots at 200 by the crossing request after commit, presence in the hub only, 503 without a store, one bundle, Docs' three modules copied verbatim. Op vocabulary: `core/src/ops.rs` has 15 variants; `fixtures/ops-parse.mjs` has the same 15 cases; nothing on one side only. The browser builds no slide structure itself (`innerHTML` only receives server HTML in `stage.mjs:234` and `strip.mjs:125`; the rest is chrome — handles, avatars, list rows). Deviations, all rulinged or reported: `verify-rust.mjs` became `core/vectors_test.go` (equivalent, and the gate regenerates vectors); href map shape (row 12); fonts as CSS strings; the phone-override badge is in the inspector, not on the stage block (spec §3.2, Task 5 report); the "failed" status state the ledger deferred to Task 7 was not added. ### Findings **Critical** 1. **A poison update bricks a deck for everyone.** `commitUpdate` (`live.go:314-317`) only asks the core whether the bytes *apply*; it never asks whether the resulting view still parses. The Rust view is tolerant at the top level (`schema::maps_of`, `get_string` return defaults for wrong shapes) but passes `box`, `background`, `fonts`, `phone` and every `assets` entry through as whatever object is there (`view.rs:105,126,147,155`), and `deck.Parse` (`deck.go:173`) unmarshals into typed structs. Reproduced in the scratch copy with updates minted by the fixtures' own `yjs`: of 15 shapes, four brick — `box.x = "a"`, `background.kind = 5`, `fonts.body = []`, `assets.x = "str"` — each with `deck: parse view: json: cannot unmarshal …`. `openDeck` (`decks.go:192-221`) sits under the viewer, the editor, `deckSlide`, `serveAsset`, the API's `editDeck` **and** `appendUpdate` itself, so after the row commits nothing can render and nothing can write. Fix, two layers: (a) in `appendUpdate`, move `h.Apply` out of the transaction and follow it with `h.JSON` + `deck.Parse` *before* the insert, answering 422 (`errUpdateRefused`) on a parse failure — this costs no extra wasm call, because `mirrorMeta` (`live.go:389`) already does that read after commit; hand it the parsed view instead. (b) In `view.rs`, emit `box`/`background`/`fonts`/`phone` only when every field has the right type and skip `assets` entries that are not maps with a string `ref`, mirror that in `fixtures/view.mjs`, add a vector. Add `TestPoisonUpdateDoesNotBrickTheDeck` in `slidestest/live_test.go` posting the four shapes and asserting `GET /d/{sqid}` still 200s. The existing `TestRefusedUpdateIs422` only posts non-Yjs bytes. **Important** 2. **`deleteDeck` does not delete `deck_snapshots`** (`decks.go:1031-1047` deletes presentations, updates, grants, share links, the row). `decks.id` is `AUTOINCREMENT` (`0002_create_decks.sql`), so the orphan cannot be replayed into a reused id, but each orphan is a whole copy of a deleted deck kept forever. One more `tx.Where("deck_id = ?", d.ID).Delete(&DeckSnapshot{})` and an assertion in `decks_test.go`. 3. **A dropped batch is reported as "Offline, retrying."** `save-queue.mjs` correctly drops a 4xx batch and emits `failed`; `editor-entry.js:390-395` maps every non-ok state to `offline` and marks `sessionFailed`, so the person sees `slides.editor.status.offline` ("Offline, retrying") while their edits have been discarded and the resync has rebuilt the doc without them. Add a `failed` state with its own catalog line ("Some changes could not be saved; reload to continue") — the ledger deferred this to Task 7 and Task 7 did not do it. 4. **The SVG gate can be bypassed by writing the ref straight into the document.** `registerAsset` sanitises and stores clean bytes under a new hash, but the doc is written by the client's `register_asset` op, and any member can POST an update naming the *unsanitised* hash they PUT via the presigned URL. `serveAsset` (`assets.go:475-487`) then finds the ref in `view.Assets` and, with an S3 store, 302s to the raw object — served from the bucket's origin (so not an XSS on this app; the Dir path is protected by the CSP sandbox). Not a merge blocker while no store is bound; before one is, either record verified refs server-side (a small `deck_assets(deck_id, ref)` table written by `registerAsset` and required by `serveAsset`) or sniff-and-sanitise on the Dir path and only presign refs that table holds. **Minor** 5. `strip.mjs:105` re-appends every `<li>` on a remote reorder, which drops focus from a focused strip item (WCAG 2.2, ledger's own deferred line). Only move nodes whose position differs, and restore `document.activeElement` afterwards. 6. Presence `client` is client-chosen (`live.go:616`): a member can overwrite a colleague's cursor by reusing their client id. Cosmetic within a team; keying the map by `(user, client)` closes it. 7. `/s/{token}/assets/{ref}` and `serveAsset` generally instantiate a wasm module and replay the log per image, and the share route is unauthenticated. The per-(deck, seq) view cache the ledger deferred would cover both; until then a share-link holder can make each image cost a replay. 8. A member in a loop can open unbounded streams; each is one goroutine for up to 5 minutes. Same as Docs; a per-user cap on `Subscribe` is a later change. 9. Undo scoping is right (`trackedOrigins = {ySyncPluginKey, LOCAL}`, remote bytes tagged `REMOTE`), the CSS `[slides-editor] [hidden]` rule is right, the presence live region speaks only on join/leave — credit, no action. ### Deferred/parked triage Fix before merge: #3 (failed state), #5 (strip focus), and the ledger's "delete cascades" gap surfaces as #2. Later: 409/ping/TTL tests, `ids.mjs` test, `raw=1`, thumb scale, `data-seq`, nudge coalescing, the stage phone-override badge (record the spec §3.2 deviation in the spec), the `(deck, seq)` cache (#7), the real-bucket PUT test and the https requirement for `crypto.subtle` (say it in README), the snapshot ABI column (snapshot bytes are Yjs v1, not ABI-bound; fine to wait), the `nohash` message. Accepted: `mirrorMeta` lag window. ### Docs consistency Ten claims checked against code and all hold: 503 without a store; snapshot cadence 200; the wire's framing, headers and `since=0` snapshot; presence whole-set with name/colour from the users row; both write paths publish and snapshot; `build-bundles.mjs` deletes stale hashes; 20 MiB and four types; three capability-keyed asset routes; undo scoped to the person; the gate's step list. One wording nit: README's "CI does not build it for you" sits beside "the gate rebuilds and diffs" — say "CI does not commit it for you". ### Tests Real HTTP throughout `slidestest`; the stream test is event-driven with no sleeps; the only `time.After` is a poll in the browser drive. Seven browser drives plus the upload drive match what the reports claim. `make ci` is the Go half of the one gate, and the gate's `require_committed` restores the tree on failure — well done. ### Verdict: Needs fixes Blocking: **#1** (pre-commit parse gate in `appendUpdate` plus the tolerant view and its test), **#2** (snapshot cascade), **#3** (failed status state). Recommended in the same round because they are small: **#5**. **#4** must land before `carlos store create` is run.</result> <usage><subagent_tokens>176682</subagent_tokens><tool_uses>56</tool_uses><duration_ms>469170</duration_ms></usage> </task-notification>
<task-notification> <task-id>a3d3b98d84ac2ceb0</task-id> <tool-use-id>toolu_01WczL3FpFmHqEwfcWyirwvm</tool-use-id> <output-file>/home/paulca/.cache/tmp/claude-1001/-home-paulca-amadan-net-oficina/2420c44b-a27a-4e0d-bbe7-8b3ca0464c21/tasks/a3d3b98d84ac2ceb0.output</output-file> <status>completed</status> <summary>Agent "Slice 2 final fix wave" finished</summary> <note>A task-notification fires each time this agent stops with no live background children of its own. The user can send it another message and resume it, so the same task-id may notify more than once.</note> <result>**Status:** Done. All 7 items fixed test-first; worktree clean at the commit; not pushed. **Commit:** `0af8aaf` — `fix: final review — parse gate on updates, tolerant view, snapshot cascade, failed save state, verified assets` (both trailers present). **Tests:** Rust 22 lib + 10 integration pass (4 new view tests); JS 137/137 (16 new: `view.test.mjs`, `status.test.mjs`, strip focus test); Go `go test ./...` all `ok` incl. `TestPoisonUpdateDoesNotBrickTheDeck` (9/9 subtests), `TestDeleteDeckTakesItsDerivedRowsToo`, `TestUnverifiedRefIsNotServed`; `make ci` green; wasm rebuilt + `cmp` identical; vectors regenerated with no drift; bundle `editor.8282c2af4a08f493.js` reproducible; full gate on a clean `git archive HEAD` export → `gate: ok` (exit 0). Report: `.superpowers/sdd/2026-09-07-slice-2-editor/final-fix-report.md`. **Concerns:** 1. Brief said "each poison POST is 422" — impossible once the tolerant view (layer b) exists: the four shapes are now accepted (204) and render; the 422 gate (layer a) is proved instead with a fifth shape, `magnitude` (`phone.order = 1e300`, passes the view, fails Go's `*int`). Both layers independently tested; the bypass-the-gate subtests prove (b). 2. Residual: magnitude poison that reaches the log by any road other than `appendUpdate` still bricks — fix is `deck.PhoneOverride.Order`/`Asset.Width/Height` decoding like `Block.Z`; small, slice 3. 3. Assets registered before this commit have no `deck_assets` row and will 404 until re-registered — no store is bound in production today, so nothing real is affected; note it in the merge discussion. 4. The gate's new `require_committed` failure branch wasn't entered in the green run; verified by `bash -n` and inspection only.</result> <usage><subagent_tokens>260279</subagent_tokens><tool_uses>149</tool_uses><duration_ms>1161443</duration_ms></usage> </task-notification>
<task-notification> <task-id>aa44a1b73602950fe</task-id> <tool-use-id>toolu_01G4vk8PE6z6BoeyymVJz8ef</tool-use-id> <output-file>/home/paulca/.cache/tmp/claude-1001/-home-paulca-amadan-net-oficina/2420c44b-a27a-4e0d-bbe7-8b3ca0464c21/tasks/aa44a1b73602950fe.output</output-file> <status>completed</status> <summary>Agent "Re-review slice 2 fix wave" finished</summary> <note>A task-notification fires each time this agent stops with no live background children of its own. The user can send it another message and resume it, so the same task-id may notify more than once.</note> <result>All findings verified against both static evidence and live test runs. Final report below. ### Findings 1. CRITICAL poison update: ADDRESSED — `internal/slides/live.go:271-431` (`previewUpdate` gates on a fresh handle outside the transaction via `h.Apply`+`h.JSON`+`deck.Parse`, refusing 422 before storage; `mirrorMeta` at line 421 takes the pre-parsed `*deck.Deck` instead of re-reading); `core/src/view.rs:83-213` (typed-leaf helpers `box_value`/`background_value`/`fonts_value`/`phone_value`/`asset_value`, omit/default malformed shapes); `fixtures/view.mjs:19-104` mirrors the same rules key-for-key. Tests: Rust `core/src/view.rs` `mod tests` (4/4 pass), JS `fixtures/view.test.mjs` (6/6 pass, includes a determinism check across both), Go `TestPoisonUpdateDoesNotBrickTheDeck` in `internal/slidestest/live_test.go:596-696` (9/9 subtests pass, verified live). Named risks (a) and (b) both hold up under inspection: same `update` bytes used for gate and storage, fresh handle per retry attempt (`internal/slides/live.go:283-317`), and wasm call count did not grow (Apply+JSON now happen once in `previewUpdate`, `mirrorMeta` no longer calls the module). 2. `deleteDeck` cascades `deck_snapshots` (and `deck_assets`): ADDRESSED — `internal/slides/decks.go:1036-1046`; `TestDeleteDeckTakesItsDerivedRowsToo` in `internal/slidestest/decks_test.go:227-266`, verified passing live. 3. `failed` save state: ADDRESSED — `fixtures/status.mjs` (`queueStatusState`, `statusState`), `fixtures/editor-entry.js:96,158-160,393-400,562-564`, `internal/slides/locales/en.toml:203`, `internal/slides/editor.go:83,222`, `internal/slides/templates/editor.html:44,97`. Named risk (f) confirmed: `fixtures/save-queue.mjs:85-89` reports `'failed'` only for `4xx`, `'retrying'` for exceptions/`5xx`; `editor-entry.js` maps them distinctly via `queueStatusState`. `TestEditorPageLinksTheCommittedBundle` verified passing live. 4. `deck_assets` gate: ADDRESSED — `internal/slides/models.go:154-181` (`DeckAsset`, unique `(deck_id, ref)`), `internal/slides/migrations/0007_create_deck_assets.sql` (additive, matches `schema.sql`), `internal/slides/assets.go:358-372` (`registerAsset` writes the row with `ON CONFLICT DO NOTHING`, failure fails the request), `internal/slides/assets.go:500-524` (`serveAsset` requires the row via indexed COUNT before `openDeck`). Named risk (c) confirmed: `deckAsset`, `sharedAsset`, `presentAsset` (lines 448-483) all funnel through the same `serveAsset`. `TestUnverifiedRefIsNotServed` in `internal/slidestest/assets_test.go:463-524` exercises both the session route and the share-link route; verified passing live. 5. `strip.mjs` focus-preserving reorder: ADDRESSED — `fixtures/strip.mjs:96-119` (`sync` moves only out-of-place nodes via `insertBefore`, restores `document.activeElement`), `fixtures/dom-stub.mjs:64-93` adds blur-on-remove/`focus()`. `strip.test.mjs` new test verified passing live (`moved === ['c']`, focus preserved, no-op sync moves nothing). 6. Gate/docs fixes: ADDRESSED — `.amadan/ci.d/10-gate:29-56` (`git clean` removed, tracked files restored via `git checkout --`, status list with legend printed on failure — named risk (e): tracked/M restored, untracked/?? left and named, message accurate); `.amadan/README.md`, `docs/api.md:461-475` (`unsupported_type` dropped from the registration refusal list, `not_an_image` clarified, verified-asset requirement documented), `AGENTS.md:190-198` (300-line claim qualified for `canvas.mjs`), `README.md:74-83` ("commit it for you" wording + https/secure-context note). 7. Spec §3.2 badge deviation: ADDRESSED — `docs/superpowers/specs/2026-09-07-slides-design.md:258-262`. ### New Breakage in Fix Diff (Critical/Important only) None found. Full verification run: `go build ./...` and `go vet ./...` clean; `go test ./...` all packages `ok` (internal/slidestest 31.3s); `cargo test --manifest-path core/Cargo.toml` 22 lib + 1 + 9 integration, all pass; `cd fixtures && node --test *.test.mjs` → 137/137 pass — all matching the fix report's claimed counts exactly. No signature-change fallout found for `mirrorMeta`/`commitUpdate`/`previewUpdate` (only call site is `appendUpdate`; the in-package `live_test.go` unit test targets the untouched `metaRowChanges` helper, not `mirrorMeta` directly). ### Out-of-Scope Observations None beyond what the fix report already discloses as residual risk (magnitude poisons reaching the log by a road other than `appendUpdate`; pre-existing decks whose assets predate the `deck_assets` migration will need re-registration) — both already called out honestly in the report's "Concerns and residuals" section and don't constitute new breakage from this diff. ### Verdict All findings addressed (7/7). No new breakage detected.</result> <usage><subagent_tokens>109096</subagent_tokens><tool_uses>38</tool_uses><duration_ms>202248</duration_ms></usage> </task-notification>