Add click-to-edit pattern across all admin tables

Replace Actions columns with clickable rows that open edit modals
directly. Delete is now an inline two-step confirm button in the
edit modal footer. Games modal links to routes/bosses detail,
route modal links to encounters, and boss modal has an Edit Team button.

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

frontend/src/components/admin/RouteEncounterFormModal.tsx

@@ -8,6 +8,8 @@ interface RouteEncounterFormModalProps {
   onSubmit: (data: CreateRouteEncounterInput | UpdateRouteEncounterInput) => void
   onClose: () => void
   isSubmitting?: boolean
+  onDelete?: () => void
+  isDeleting?: boolean
 }
 
 export function RouteEncounterFormModal({
@@ -15,6 +17,8 @@ export function RouteEncounterFormModal({
   onSubmit,
   onClose,
   isSubmitting,
+  onDelete,
+  isDeleting,
 }: RouteEncounterFormModalProps) {
   const [search, setSearch] = useState('')
   const [pokemonId, setPokemonId] = useState(encounter?.pokemonId ?? 0)
@@ -52,6 +56,8 @@ export function RouteEncounterFormModal({
       onClose={onClose}
       onSubmit={handleSubmit}
       isSubmitting={isSubmitting}
+      onDelete={onDelete}
+      isDeleting={isDeleting}
     >
       {!encounter && (
         <div>