chore: update submodules and mark completed TODO items

- Backend: remove legacy Python CLI, update docs
- Frontend: code-first navigation across all pages
- TODO: mark sections 2.2, 2.3, 2.6, 3.1 as completed

plans/hf-cross-project-todo.md

@@ -211,17 +211,17 @@
 - [x] Ensure CLI-related list payloads always include canonical code fields
 
 ### 2.2 User / account-manager flow
-- [ ] Review current `account-manager` permission implementation
-- [ ] Add dedicated backend flow for account-manager-based account creation if current `/users` route is insufficient
-- [ ] Ensure `hf user create` maps cleanly to backend account-manager permission model
-- [ ] Ensure new accounts default to `guest`
-- [ ] Ensure admin role cannot be assigned through normal user management APIs
+- [x] Review current `account-manager` permission implementation
+- [x] Add dedicated backend flow for account-manager-based account creation if current `/users` route is insufficient
+- [x] Ensure `hf user create` maps cleanly to backend account-manager permission model
+- [x] Ensure new accounts default to `guest`
+- [x] Ensure admin role cannot be assigned through normal user management APIs
 
 ### 2.3 Permission introspection for CLI help
-- [ ] Decide how CLI will query effective permissions
-- [ ] Add/extend backend endpoint(s) for current-user permission introspection if needed
-- [ ] Ensure CLI can cheaply determine whether a subcommand is permitted
-- [ ] Support permission-aware help rendering without excessive API chattiness
+- [x] Decide how CLI will query effective permissions
+- [x] Add/extend backend endpoint(s) for current-user permission introspection if needed
+- [x] Ensure CLI can cheaply determine whether a subcommand is permitted
+- [x] Support permission-aware help rendering without excessive API chattiness
 
 ### 2.4 Task / meeting / support actions
 - [x] Add/confirm backend route for task self-assignment (`task take`)
@@ -236,22 +236,22 @@
 - [ ] Update serializers to expose code prominently wherever applicable
 
 ### 2.6 Legacy Python CLI retirement
-- [ ] Track parity between new `hf` CLI and old backend Python CLI
-- [ ] Once parity is acceptable, remove legacy Python CLI from backend repo
-- [ ] Remove backend docs referencing the old Python CLI
+- [x] Track parity between new `hf` CLI and old backend Python CLI
+- [x] Once parity is acceptable, remove legacy Python CLI from backend repo
+- [x] Remove backend docs referencing the old Python CLI
 
 ---
 
 ## 3. HarborForge.Frontend
 
 ### 3.1 Code-first UI migration
-- [ ] Audit current routes and identify every place still using raw ids
-- [ ] Move project detail lookup toward `project-code`
-- [ ] Move milestone detail lookup toward `milestone-code`
-- [ ] Move task detail lookup toward `task-code`
-- [ ] Move meeting detail lookup toward `meeting-code`
-- [ ] Move support detail lookup toward `support-code`
-- [ ] Move propose detail lookup toward `propose-code`
+- [x] Audit current routes and identify every place still using raw ids
+- [x] Move project detail lookup toward `project-code`
+- [x] Move milestone detail lookup toward `milestone-code`
+- [x] Move task detail lookup toward `task-code`
+- [x] Move meeting detail lookup toward `meeting-code`
+- [x] Move support detail lookup toward `support-code`
+- [x] Move propose detail lookup toward `propose-code`
 - [x] Stop surfacing raw ids as the main visible identifier in lists/details
 - [x] Display codes consistently in relevant list and detail views