Update MEMORY.md: 28/28 API endpoints with full CRUD coverage

- Added 7 new API endpoints (users admin + meta CRUD)
- Coverage now 28/28 (100%)
- All database tables have full CRUD via CLI

MEMORY.md

@@ -278,9 +278,18 @@ First question: "How will I (Max) interact with this programmatically without Ma
 | /api/auth/reset-password | POST | `auth reset-password` | ✅ |
 | /api/auth/account | PATCH | `auth account` | ✅ |
 | /api/auth/users | GET | `auth users` | ✅ |
+| **Users Admin** ||||
+| /api/users | GET | `user get` | ✅ |
+| /api/users | PATCH | `user update` | ✅ |
+| /api/users | DELETE | `user delete` | ✅ |
+| **Meta** ||||
+| /api/meta | GET | `meta list` | ✅ |
+| /api/meta | GET | `meta get` | ✅ |
+| /api/meta | POST | `meta set` | ✅ |
+| /api/meta | DELETE | `meta delete` | ✅ |
 | **Debug** ||||
 | /api/debug | GET | `debug` | ✅ |
-| **Total** | | | **21/21 (100%)** |
+| **Total** | | | **28/28 (100%)** |
 
 ### Reference Implementation (Gantt Board)
 
@@ -324,6 +333,18 @@ First question: "How will I (Max) interact with this programmatically without Ma
 ./scripts/gantt.sh auth account <field> <value>    # Update account
 ./scripts/gantt.sh auth users                      # List users
 
+# User Admin
+./scripts/gantt.sh user list                       # List all users
+./scripts/gantt.sh user get <user-id>              # Get specific user
+./scripts/gantt.sh user update <id> <field> <val>  # Update user
+./scripts/gantt.sh user delete <user-id>           # Delete user
+
+# Meta
+./scripts/gantt.sh meta list                       # List all meta entries
+./scripts/gantt.sh meta get <key>                  # Get meta value
+./scripts/gantt.sh meta set <key> <value>          # Set meta value
+./scripts/gantt.sh meta delete <key>               # Delete meta entry
+
 # Debug
 ./scripts/gantt.sh debug                           # Debug endpoint
 ```