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/PokemonFormModal.tsx

@@ -7,9 +7,11 @@ interface PokemonFormModalProps {
   onSubmit: (data: CreatePokemonInput | UpdatePokemonInput) => void
   onClose: () => void
   isSubmitting?: boolean
+  onDelete?: () => void
+  isDeleting?: boolean
 }
 
-export function PokemonFormModal({ pokemon, onSubmit, onClose, isSubmitting }: PokemonFormModalProps) {
+export function PokemonFormModal({ pokemon, onSubmit, onClose, isSubmitting, onDelete, isDeleting }: PokemonFormModalProps) {
   const [pokeapiId, setPokeapiId] = useState(String(pokemon?.pokeapiId ?? ''))
   const [nationalDex, setNationalDex] = useState(String(pokemon?.nationalDex ?? ''))
   const [name, setName] = useState(pokemon?.name ?? '')
@@ -37,6 +39,8 @@ export function PokemonFormModal({ pokemon, onSubmit, onClose, isSubmitting }: P
       onClose={onClose}
       onSubmit={handleSubmit}
       isSubmitting={isSubmitting}
+      onDelete={onDelete}
+      isDeleting={isDeleting}
     >
       <div>
         <label className="block text-sm font-medium mb-1">PokeAPI ID</label>