oficina / fichas Public

The rail's foot is the suite's account menu, a drop-up

Paul, 2026-10-01: "Since Fichas is sidebar-first, let's put any shared
stuff in the bottom left and maybe roll it into a dropup". The foot of
the rail was the bare address and a bordered Sign out button. It is now
estilo's account menu, placed for a rail (estilo feat/menu-dropup,
Account.Rail): a square, rail-wide trigger with the avatar and who is
signed in, opening upward from 800px (where the rail is the viewport's
height) and downward inside the narrow Menu disclosure. It carries:

- who you are signed in as;
- All apps, to HOME_DIRECTORY_ORIGIN when it is set (validated at boot:
  an https origin, or loopback http);
- Appearance: Light, Dark, System, the current one checked, a form to
  POST /appearance (estilo's handler, inside the CSRF check, outside the
  session guard); every page, door and error page included, draws
  <html data-theme> from the first byte;
- the one Sign out.

Not carried, because Fichas lacks them: Connect your Oficina account (no
Home connect) and Help -> Open source (no credits page).

estilo's menu.css and chrome.js join the files writeestilo copies and the
pin test checks; chrome.js closes the menu on Escape (focus back to the
trigger) or an outside click.

Tests, each red on 83f6d62 (polish-audit/r3/scripts/r2-fichas-dropup-red.txt):
TestTheRailFootIsTheAccountMenu, TestAllAppsWhenThereIsAHubDirectory,
TestAppearanceIsChosenInTheAccountMenu, TestLoadConfigTakesTheDirectoryOrigin,
TestDoorFilesAreEstilos (menu.css, chrome.js), and the browser test
TestTheAccountMenuOpensUpward at 1440, 390 and 320 (upward/downward, on
screen and unclipped, Sign out reachable, 9px panel, square trigger,
Escape and outside click).

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>