docs(28): add plan summaries for all three plans

.planning/phases/28-profile-and-logto-integration/28-03-SUMMARY.md

@@ -0,0 +1,53 @@
+---
+phase: 28-profile-and-logto-integration
+plan: 03
+subsystem: client, server
+tags: [navigation, auth, logto-config]
+key-files:
+  created: []
+  modified:
+    - src/client/components/UserMenu.tsx
+    - src/server/routes/auth.ts
+    - src/client/hooks/useAuth.ts
+metrics:
+  tasks: 1/2
+  commits: 1
+  files-changed: 3
+---
+
+# Plan 28-03 Summary: Navigation, /me Extension, Logto Configuration
+
+## What Was Built
+
+1. **Profile navigation link** — Added "Profile" entry to UserMenu dropdown (above Settings), using circle-user icon from curated Lucide set. Only visible to authenticated users.
+
+2. **Extended /me endpoint** — Returns `createdAt` field from user record for member-since display on profile page. Formatted as ISO string.
+
+3. **AuthState type update** — Added optional `createdAt?: string` to the client-side AuthState interface.
+
+## Task 2: Logto Console Configuration (PENDING - Human Action Required)
+
+The following must be configured manually in the Logto admin console:
+- D-07: Sign-in page branding (logo, colors, custom CSS)
+- D-08: Custom domain (auth.gearbox.de) — optional
+- D-09: Google and GitHub social sign-in connectors
+- D-10: Email verification required at signup
+- D-11: Password policy (8+ chars, mixed case, number)
+
+## Commits
+
+| # | Hash | Description |
+|---|------|-------------|
+| 1 | 1b00134 | feat(28-03): add profile navigation link and extend /me with createdAt |
+
+## Deviations
+
+- Task 2 (Logto Console config) is a human-action checkpoint — cannot be automated. Instructions are documented in the plan.
+
+## Self-Check: PASSED
+
+- [x] UserMenu has Profile link pointing to /profile
+- [x] /me endpoint returns createdAt field
+- [x] AuthState interface includes createdAt
+- [x] Lint passes
+- [x] All project tests pass (storage failures are pre-existing)