julian
c5ed3f1308
/drawer was record + review only: no current balance, no sight of the open shift's incomings, no daily activity, no shift history. Rebuilt as a hub: - Drawer now: the till's running balance (new GET /api/drawer/balance, shift:read — exposes the service's existing drawerBalance(); the drawer is one site-wide till, same exposure the X-report already had) with the open shift's X-report breakdown alongside (float + takings + vouchers = expected = balance) and a "This shift: ±X" figure (expected − opening float — the shift's own contribution vs what it inherited). - Today's cash activity: every cash payment + voucher since local midnight from the signed chain, live, with day totals (card never enters the till). - Record + movements/review: the 2026-07-01 flow, unchanged. - Closed shifts: drawer-focused history via the scope-aware /api/shifts (float → takings ± vouchers → expected per shift). Also: every shift open/close button (header, /shifts, pay modal, end- shift confirm) now shows an animated spinner + dims while busy — the old label-swap-only feedback read as a dead click when a shift open ran slow. The slowness itself (drawer/shift reads fold the WHOLE chain, O(chain)) is recorded as an open item in wiki/concepts/shift.md with the fix sketch: fold from the last z-report's signed expectedDrawerMinor forward. No new ledger surface — one read-only endpoint; RBAC test added. Claude-Session: https://claude.ai/code/session_01Xcm6ikLgGoCxxHrxtjkk5V