feat: vue BibliothequeView + route /bibliotheque + nav + endpoint media/all

- backend: ajoute GET /api/media/all (filtrable par entity_type, trié par date desc) dans media.py ; importe Optional depuis typing
- frontend: crée BibliothequeView.vue (grille photo, filtres par type, lightbox, modal PhotoIdentifyModal)
- frontend: ajoute la route /bibliotheque dans router/index.ts
- frontend: ajoute le lien "📷 Bibliothèque" dans AppDrawer.vue

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

frontend/src/router/index.ts

@@ -6,11 +6,16 @@ export default createRouter({
     { path: '/',            component: () => import('@/views/DashboardView.vue') },
     { path: '/jardins',     component: () => import('@/views/JardinsView.vue') },
     { path: '/jardins/:id', component: () => import('@/views/JardinDetailView.vue') },
-    { path: '/varietes',    component: () => import('@/views/VarietesView.vue') },
+    { path: '/plantes',     component: () => import('@/views/PlantesView.vue') },
+    { path: '/bibliotheque', component: () => import('@/views/BibliothequeView.vue') },
+    { path: '/outils',      component: () => import('@/views/OutilsView.vue') },
     { path: '/plantations', component: () => import('@/views/PlantationsView.vue') },
     { path: '/planning',    component: () => import('@/views/PlanningView.vue') },
     { path: '/taches',      component: () => import('@/views/TachesView.vue') },
-    { path: '/lunaire',     component: () => import('@/views/LunaireView.vue') },
+    { path: '/calendrier',  component: () => import('@/views/CalendrierView.vue') },
     { path: '/reglages',    component: () => import('@/views/ReglagesView.vue') },
+    // Redirect des anciens liens
+    { path: '/varietes',    redirect: '/plantes' },
+    { path: '/lunaire',     redirect: '/calendrier' },
   ],
 })