🔧 chore: Unify subscription plan status toggle with PATCH endpoint

Replace separate enable/disable flows with a single PATCH API that updates the enabled flag.
Update frontend hooks and table actions to call the unified endpoint and keep UI behavior consistent.
Introduce a minimal admin controller handler and route for the status update.

web/src/components/table/subscriptions/SubscriptionsTable.jsx

@@ -27,16 +27,16 @@ import {
 import { getSubscriptionsColumns } from './SubscriptionsColumnDefs';
 
 const SubscriptionsTable = (subscriptionsData) => {
-  const { plans, loading, compactMode, openEdit, disablePlan, t } =
+  const { plans, loading, compactMode, openEdit, setPlanEnabled, t } =
     subscriptionsData;
 
   const columns = useMemo(() => {
     return getSubscriptionsColumns({
       t,
       openEdit,
-      disablePlan,
+      setPlanEnabled,
     });
-  }, [t, openEdit, disablePlan]);
+  }, [t, openEdit, setPlanEnabled]);
 
   const tableColumns = useMemo(() => {
     return compactMode