AI Implementation feature(857): Authenticated Shell: Header, Quick Tabs and Change Password (#14)

docs/api/rest-overview.md

@@ -3,7 +3,7 @@ type: api
 title: REST API Overview
 description: Base URL, versioning, auth, CSRF, and the standard error envelope.
 tags: [api, rest, overview, csrf]
-timestamp: 2026-07-21T18:28:00Z
+timestamp: 2026-07-21T22:19:08Z
 ---
 
 # Base URL & versioning
@@ -77,7 +77,8 @@ endpoint). Full list lives in `backend/src/common/errors/error-codes.ts`:
 `CONFLICT`, `LAST_ADMIN`, `SYSTEM_INITIALIZED`, `RATE_LIMITED`,
 `CSRF_INVALID`, `WEAK_PASSWORD`, `USERNAME_TAKEN`,
 `INVALID_CREDENTIALS`, `TOKEN_REVOKED`, `THEME_INVALID`,
-`REGISTRATIONS_DISABLED`, `INTERNAL`.
+`REGISTRATIONS_DISABLED`, `INVALID_OLD_PASSWORD`, `PASSWORD_POLICY`,
+`PASSWORDS_DO_NOT_MATCH`, `INTERNAL`.
 
 # See also