docs(#1760): User & Role Management session-expired bounce (all 20 request paths + users BFF guard)
docs(wiki): #1620 — record the code-review hardening and scope the 'other screens' note
docs(wiki): #1620 — expired session on the initial load of Assign Test Project Roles Wiki page Task-Issue-1620-...-Initial-Load-Session-Expired.md (gap vs legacy usersAssign.php:23 checkSessionValid) + the 'Expired Session' section in the User Management page + 4 screenshots (healthy, dead screen before, login bounce, neutralised state).
Role Management: operation feedback toasts (Refs #904)
docs: User Management grid toolbar (issue #891)
Update User Management wiki: add issue #890 operation feedback toast documentation
User Management: password required on create (issue #888)
User Management: Show Event History in edit modal (issue #886) — BFF grants.mgt_view_events flag, right-gated button, Event Viewer drill-down, i18n user.showEventHistory
User Management: demoMode read-only gating (issue #887) — docs + screenshots
User Management: document Generate API key action (issue #885)
docs(usermanagement): Reset password action (#884)
User Management: add Authentication method + Expiration Date fields (issue #882)
User Management: document Locale + Expiration Date grid columns (issue #883)
User Management: document Manage user login lookup (issue #881)
User-Management-Modernized: document mgt_users rights enforcement + grant-gated tabs (Refs #879)