feat(BT-003B): add event comparison drilldown

docs/roadmap/ROADMAP.yaml

@@ -13,7 +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:
-  - BT-003B
+  - DEV-DOCKER-001
   - PORT-003
   - BT-002
   - BT-001C
@@ -41,14 +41,15 @@ states:
     - DATA-002A
     - DATA-001A
     - OPS-001
+    - DEV-DOCKER-001
     - PORT-003
     - EXEC-001
     - EXEC-002
     - BT-002
     - BT-003
-    - BT-003B
     - BT-001C
-  in_progress: []
+  in_progress:
+    - BT-003B
   done:
     - DATA-001
     - DATA-002