docs: record CORE-002 completion

docs/roadmap/ROADMAP.yaml

@@ -12,10 +12,7 @@ notes:
   - Priority ordering is maintained here so agents can parse one short file first.
 priority_queue:
   - CORE-001D
-  - CORE-002C
   - BT-003B
-  - BT-003B
-  - CORE-002
   - PORT-003
   - BT-002
   - BT-001C
@@ -26,12 +23,12 @@ priority_queue:
   - OPS-001
   - BT-003
 recently_completed:
+  - CORE-002
+  - CORE-002C
   - CORE-001D2B
   - CORE-001D2A
   - CORE-002B
   - CORE-002A
-  - CORE-001D1
-  - SEC-001
 states:
   backlog:
     - DATA-002A
@@ -45,8 +42,6 @@ states:
     - BT-003B
     - BT-001C
     - CORE-001D
-    - CORE-002
-    - CORE-002C
   in_progress: []
   done:
     - DATA-001
@@ -67,7 +62,9 @@ states:
     - CORE-001C
     - CORE-001D2A
     - CORE-001D2B
+    - CORE-002
     - CORE-002A
     - CORE-002B
+    - CORE-002C
   blocked: []
   cancelled: []