docs: mark PRICING-002 and PRICING-003 done, update roadmap

docs/roadmap/ROADMAP.yaml

@@ -13,9 +13,7 @@ notes:
   - Pre-alpha policy: we may cut or replace old features without backward compatibility until alpha is declared.
   - Alpha migration policy: once alpha is declared, compatibility only needs to move forward; backward migrations are not required.
 priority_queue:
-  - PRICING-003
   - EXEC-002
-  - PRICING-002
   - DATA-002A
   - DATA-001A
   - DATA-004
@@ -23,8 +21,9 @@ priority_queue:
   - BT-003
   - BT-002A
 recently_completed:
+  - PRICING-003
+  - PRICING-002
   - PRICING-001
-  - EXEC-001
   - BT-001C
   - BT-002
   - PORT-003
@@ -43,8 +42,6 @@ recently_completed:
   - CORE-002B
 states:
   backlog:
-    - PRICING-003
-    - PRICING-002
     - EXEC-002
     - DATA-002A
     - DATA-001A
@@ -54,6 +51,8 @@ states:
     - BT-002A
   in_progress: []
   done:
+    - PRICING-003
+    - PRICING-002
     - PRICING-001
     - DATA-001
     - DATA-002