Add export buttons to all admin panel screens

Backend export endpoints return DB data in seed JSON format
(games, routes+encounters, pokemon, evolutions). Frontend
downloads the JSON via new Export buttons on each admin page.

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

frontend/src/pages/admin/AdminEvolutions.tsx

@@ -8,6 +8,8 @@ import {
   useUpdateEvolution,
   useDeleteEvolution,
 } from '../../hooks/useAdmin'
+import { exportEvolutions } from '../../api/admin'
+import { downloadJson } from '../../utils/download'
 import type { EvolutionAdmin, CreateEvolutionInput, UpdateEvolutionInput } from '../../types'
 
 const PAGE_SIZE = 50
@@ -80,12 +82,23 @@ export function AdminEvolutions() {
     <div>
       <div className="flex justify-between items-center mb-4">
         <h2 className="text-xl font-semibold">Evolutions</h2>
-        <button
-          onClick={() => setShowCreate(true)}
-          className="px-4 py-2 text-sm font-medium rounded-md bg-blue-600 text-white hover:bg-blue-700"
-        >
-          Add Evolution
-        </button>
+        <div className="flex gap-2">
+          <button
+            onClick={async () => {
+              const data = await exportEvolutions()
+              downloadJson(data, 'evolutions.json')
+            }}
+            className="px-4 py-2 text-sm font-medium rounded-md border border-gray-300 dark:border-gray-600 text-gray-700 dark:text-gray-300 hover:bg-gray-50 dark:hover:bg-gray-800"
+          >
+            Export
+          </button>
+          <button
+            onClick={() => setShowCreate(true)}
+            className="px-4 py-2 text-sm font-medium rounded-md bg-blue-600 text-white hover:bg-blue-700"
+          >
+            Add Evolution
+          </button>
+        </div>
       </div>
 
       <div className="mb-4 flex items-center gap-4">

frontend/src/pages/admin/AdminGameDetail.tsx

@@ -1,5 +1,4 @@
 import { useState } from 'react'
-import { toast } from 'sonner'
 import { useParams, useNavigate, Link } from 'react-router-dom'
 import {
   DndContext,
@@ -26,6 +25,8 @@ import {
   useDeleteRoute,
   useReorderRoutes,
 } from '../../hooks/useAdmin'
+import { exportGameRoutes } from '../../api/admin'
+import { downloadJson } from '../../utils/download'
 import type { Route as GameRoute, CreateRouteInput, UpdateRouteInput } from '../../types'
 
 function SortableRouteRow({
@@ -161,14 +162,13 @@ export function AdminGameDetail() {
         <h3 className="text-lg font-medium">Routes ({routes.length})</h3>
         <div className="flex gap-2">
           <button
-            onClick={() => {
-              const names = routes.map((r) => r.name)
-              navigator.clipboard.writeText(JSON.stringify(names, null, 2))
-              toast.success('Route order copied to clipboard')
+            onClick={async () => {
+              const result = await exportGameRoutes(id)
+              downloadJson(result.data, result.filename)
             }}
             className="px-4 py-2 text-sm font-medium rounded-md border border-gray-300 dark:border-gray-600 text-gray-700 dark:text-gray-300 hover:bg-gray-50 dark:hover:bg-gray-800"
           >
-            Export Order
+            Export
           </button>
           <button
             onClick={() => setShowCreate(true)}

frontend/src/pages/admin/AdminGames.tsx

@@ -5,6 +5,8 @@ import { GameFormModal } from '../../components/admin/GameFormModal'
 import { DeleteConfirmModal } from '../../components/admin/DeleteConfirmModal'
 import { useGames } from '../../hooks/useGames'
 import { useCreateGame, useUpdateGame, useDeleteGame } from '../../hooks/useAdmin'
+import { exportGames } from '../../api/admin'
+import { downloadJson } from '../../utils/download'
 import type { Game, CreateGameInput, UpdateGameInput } from '../../types'
 
 export function AdminGames() {
@@ -49,12 +51,23 @@ export function AdminGames() {
     <div>
       <div className="flex justify-between items-center mb-4">
         <h2 className="text-xl font-semibold">Games</h2>
-        <button
-          onClick={() => setShowCreate(true)}
-          className="px-4 py-2 text-sm font-medium rounded-md bg-blue-600 text-white hover:bg-blue-700"
-        >
-          Add Game
-        </button>
+        <div className="flex gap-2">
+          <button
+            onClick={async () => {
+              const data = await exportGames()
+              downloadJson(data, 'games.json')
+            }}
+            className="px-4 py-2 text-sm font-medium rounded-md border border-gray-300 dark:border-gray-600 text-gray-700 dark:text-gray-300 hover:bg-gray-50 dark:hover:bg-gray-800"
+          >
+            Export
+          </button>
+          <button
+            onClick={() => setShowCreate(true)}
+            className="px-4 py-2 text-sm font-medium rounded-md bg-blue-600 text-white hover:bg-blue-700"
+          >
+            Add Game
+          </button>
+        </div>
       </div>
 
       <AdminTable

frontend/src/pages/admin/AdminPokemon.tsx

@@ -10,6 +10,8 @@ import {
   useDeletePokemon,
   useBulkImportPokemon,
 } from '../../hooks/useAdmin'
+import { exportPokemon } from '../../api/admin'
+import { downloadJson } from '../../utils/download'
 import type { Pokemon, CreatePokemonInput, UpdatePokemonInput } from '../../types'
 
 const PAGE_SIZE = 50
@@ -72,6 +74,15 @@ export function AdminPokemon() {
       <div className="flex justify-between items-center mb-4">
         <h2 className="text-xl font-semibold">Pokemon</h2>
         <div className="flex gap-2">
+          <button
+            onClick={async () => {
+              const data = await exportPokemon()
+              downloadJson(data, 'pokemon.json')
+            }}
+            className="px-4 py-2 text-sm font-medium rounded-md border border-gray-300 dark:border-gray-600 text-gray-700 dark:text-gray-300 hover:bg-gray-50 dark:hover:bg-gray-800"
+          >
+            Export
+          </button>
           <button
             onClick={() => setShowBulkImport(true)}
             className="px-4 py-2 text-sm font-medium rounded-md border border-gray-300 dark:border-gray-600 hover:bg-gray-50 dark:hover:bg-gray-700"