Native editing parity and verification

The source inventory is in docs/superpowers/specs/2026-09-13-native-apple-clients.md. This table separates implemented wiring from native UI exercise. Server route coverage does not establish that every native control has been exercised.

| Working web action | Native wiring | Verification obtained | | --- | --- | --- | | Sign in, list and create sheets | Shared native sign-in; workspace and model | Real isolated native approval and iPhone/iPad create flow; JSON list/create tests | | Rename | Native panel, canonical rename command | Server JSON mutation test; native control compiles | | Edit values/formulas; select cell and display raw formula | Native cell, formula field, serialized writes | iPhone/iPad create, edit, reselect, replace; independent fresh persistence check; Swift draft tests | | Range address selection and select all | Coordinate parser, range field and Edit menu | Actual iPad range-address selection; Swift coordinate/reversed range tests; select-all control compiles | | Clear, copy, cut, paste and fill down/right | Native clipboard, canonical translated batch writes | Actual iPad single-cell fill down, range copy/paste to B1:B2 and fresh server persistence; Swift TSV/formula-origin/bounds tests; clear/cut/fill-right controls compile | | SUM, AVERAGE, COUNT, MIN, MAX insertion | Model insertion method and native menu | Web argument-selection implementation compared; native controls compile | | Enter/Tab, Escape, arrows/type-to-edit and shortcuts | Formula field, grid and menu shortcuts | Save/tap exercised on simulators; hardware keyboard sequences not independently exercised | | Bold, italic, alignment, number formats, fill/ink and clear formatting | Native format menu, canonical format endpoint | Actual iPad range Number formatting and fresh server format/display verification; server format suite; other native format controls compile | | Row height and column width | Native sizes panel, canonical size endpoint | Server size suite; native controls compile | | Input undo, history and restore | Edit menu and history panel | Actual iPad undo and first-open History Restore, with fresh authenticated raw/display/history checks; native JSON and server history suites | | Non-destructive table sorting/filtering | Native table and view panel, canonical view endpoint | Server suites and source-coordinate snapshot test; native controls compile | | Comment thread add/resolve | Native comment panel, canonical routes | JSON access/permission tests and server comment suite; native controls compile | | Grants, revoke, viewer/commenter links | Native sharing panel, existing owner-only routes | Native mutation denial tests and server sharing suite; native controls compile | | XLSX/XLSM import and job progress | Native picker, original import route and owner-only JSON job polling | Workbook import suite; native owner/other-session polling tests; native picker compiles | | XLSX export | Streaming download to explicit private temporary export, system file exporter | Actual iPad destination picker and cancellation; fixture verifies authenticated export request and temporary XLSX removal; final destination write not independently exercised | | Live edits, reconnect, resync and revoked access | Stream, tiled snapshots, version reconciliation, server delivery revalidation | SSE framing/version/draft tests; live revoked-session test; native background task compiles | | Appearance and imported colour warnings | Appearance selector, native colours and warning text | Actual light iPhone/iPad screenshots inspected; dark mode not independently exercised | | Unsaved edit protection | Draft state, retry/discard, navigation confirmation and Mac close/quit guard | Actual iPad forced HTTP503 retains draft, disables new formula edits/selection, and Retry succeeds; Swift pending-batch/draft tests; Mac close/quit prompts compile |

Both simulator UI runs passed the explicitly documented flow in REVIEW.md. Mac executable builds passed, but the environment did not grant screen capture access, so no Mac screenshot is accepted as verification. A signed iOS device build was produced; physical-device execution and exhaustive native interaction coverage remain separate validation. The implementation contains no embedded web editor.