put the open capability in the url

/tasks, /skills and /processes are one component, so one route pair each and the
rows become links. drops the auto-select-items[0] effect: the bare route is the
list with nothing open, which is a real state. editing and the just-created flag
move to ?edit=1 / ?new=1 — a link row cannot reset them on the way out, and
deriving them means navigating to another item clears them for free.

Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>

src/apps/officer-web/Screens/Dashboard/Tasks/index.tsx

@@ -1,3 +1,3 @@
 import { CapabilityPage } from '../CapabilityPage';
 
-export const Tasks = () => <CapabilityPage kind="Task" endpoint="/tasks" queryKey="tasks" />;
+export const Tasks = () => <CapabilityPage kind="Task" endpoint="/tasks" queryKey="tasks" basePath="/tasks" />;