docs: add PORTFOLIO and DISPLAY roadmap items for multi-position mode switching

docs/roadmap/ROADMAP.yaml

@@ -13,12 +13,19 @@ 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:
+  - PORTFOLIO-001
+  - DISPLAY-001
+  - DISPLAY-002
   - EXEC-002
+  - PORTFOLIO-002
+  - PORTFOLIO-003
+  - CONV-001
   - DATA-002A
   - DATA-001A
   - OPS-001
   - BT-003
   - BT-002A
+  - GCF-001
 recently_completed:
   - DATA-004
   - PRICING-003
@@ -41,12 +48,19 @@ recently_completed:
   - CORE-002B
 states:
   backlog:
+    - PORTFOLIO-001
+    - DISPLAY-001
+    - DISPLAY-002
     - EXEC-002
+    - PORTFOLIO-002
+    - PORTFOLIO-003
+    - CONV-001
     - DATA-002A
     - DATA-001A
     - OPS-001
     - BT-003
     - BT-002A
+    - GCF-001
   in_progress: []
   done:
     - DATA-004