From 82bd7602442ae9315820fbc3f62a56086af69f0d Mon Sep 17 00:00:00 2001
From: Riyadh <dev@tx.local>
Date: Thu, 30 Apr 2026 05:54:30 +0000
Subject: [PATCH] Reduce schedule "Add" buttons to a single "+" icon
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Task #190.

User wanted both add affordances in the Executive Meetings schedule
to show only the "+" symbol — no accompanying text in either
language.

Changes:
- artifacts/tx-os/src/pages/executive-meetings.tsx:
  - Add-row button: drops the visible label in idle state, renders
    only the <Plus> icon (aria-hidden). Loading state still shows
    "Loading..." for feedback. Added aria-label and aria-busy on
    the <button> so screen readers still announce the action and
    the loading state.
  - Add-attendee inline button: visible content is now the literal
    "+" character. aria-label preserved for assistive tech.
- artifacts/tx-os/src/locales/ar.json:
  - executiveMeetings.schedule.addRow: "أضف اجتماع جديد" → "أضف اجتماع"
  - executiveMeetings.schedule.addAttendee: "+ أضف حاضرًا" → "أضف حاضر"
- artifacts/tx-os/src/locales/en.json:
  - executiveMeetings.schedule.addAttendee: "+ Add attendee" → "Add attendee"

Both locale strings are now used solely as accessible names since
the visible glyph is hard-coded.

Verification: All 4 tests in
executive-meetings-edit-toggle.spec.mjs pass. Tests use
data-testid (em-add-row-button, em-add-attendee-*), not text, so
no test changes were required. Pre-existing TS errors in admin.tsx
and use-notifications-socket.ts are unrelated (api-client-react
codegen out of sync; tracked by other in-flight tasks).