Move breadcrumb rendering from individual page templates into the core
topbar. Each page now sets $breadcrumbs in its action .php file; the
topbar renders it automatically via the shared partial.
- Remove global back/forward buttons and app-nav-history.js component
- Remove Alt+Arrow keyboard shortcuts for history navigation
- Render breadcrumb in topbar-left section (replaces button area)
- Clean up breadcrumb CSS: context-neutral base (flex, no margin)
- Recalculate sticky titlebar offset in details container
- Migrate all 41 pages (core + helpdesk, audit, addressbook, api-docs)
- Add missing breadcrumbs to addressbook detail view
- Update architecture contract tests (nav-history references removed)
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
CSRF guards added to 16 admin pages that previously accepted POST requests
without token verification (GR-SEC-001): departments, permissions, roles,
settings, tenants, users (create/edit/bulk/tokens), and lang switch.
New contract tests:
- PostEndpointCsrfContractTest: scans all pages/ for POST handlers and
verifies checkCsrfToken is present (API/data endpoints exempt).
- DatabaseUpdatesContractTest: validates db/updates/ scripts follow naming
convention and use idempotent SQL patterns (GR-CORE-010).
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
Session timeout: configurable idle (default 30min) and absolute (default 8h)
timeouts via DB settings, enforced in web/index.php on every request.
Timestamps set at login in action layer; graceful fallback for pre-existing
sessions.
Transaction wrapping: UserAccountService.createFromAdmin/register, roles
create/edit, and permissions edit now wrap multi-step DB operations in
transactions to guarantee atomicity.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
