StreakFit web: exercices planifiés en séance + filtre matériel + config matos profil

- session/[id]: affiche les exercices planifies de la routine (objectif series x reps) + pre-remplit la 1re serie
- exercises/index: select Materiel + bouton 'Mon matos' (filtre sur le materiel du profil)
- profile: multi-select du materiel possede + PATCH /api/me
- i18n fr/en/pt-BR

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>

app/pages/profile.vue

@@ -2,9 +2,34 @@
 definePageMeta({ middleware: 'auth' })
 const { t, locale, locales, setLocale } = useI18n()
 const auth = useAuthStore()
+const { api, ensureCsrf } = useApi()
 const { isSupported, enable, disable, sendTest } = usePush()
 const toast = useToast()
 
+// Matériel possédé (config profil) : sert au filtre "mon matos" du catalogue d'exercices.
+const { data: facets } = await useAsyncData(
+  'profile-facets',
+  () => api<{ equipments: { value: string, label: string }[] }>('/api/exercises/facets', { query: { locale: locale.value } }),
+  { lazy: true, watch: [locale] }
+)
+const equipmentItems = computed(() => (facets.value?.equipments ?? []).map(e => ({ label: e.label, value: e.value })))
+const gear = ref<string[]>([...(auth.user?.available_equipment ?? [])])
+watch(() => auth.user?.available_equipment, v => { gear.value = [...(v ?? [])] })
+const savingGear = ref(false)
+async function saveGear() {
+  savingGear.value = true
+  try {
+    await ensureCsrf()
+    await api('/api/me', { method: 'PATCH', body: { available_equipment: gear.value } })
+    await auth.fetchMe()
+    toast.add({ title: t('profile.gearSaved'), color: 'primary' })
+  } catch {
+    toast.add({ title: t('common.error'), color: 'error' })
+  } finally {
+    savingGear.value = false
+  }
+}
+
 const pushOn = ref(auth.push.enabled)
 const pushLoading = ref(false)
 
@@ -68,6 +93,30 @@ async function doLogout() {
       </div>
     </div>
 
+    <div>
+      <p class="text-sm font-semibold text-zinc-500 mb-2">{{ t('profile.equipment') }}</p>
+      <p class="text-xs text-zinc-500 mb-2">{{ t('profile.equipmentDesc') }}</p>
+      <USelectMenu
+        v-model="gear"
+        :items="equipmentItems"
+        value-key="value"
+        multiple
+        searchable
+        :placeholder="t('profile.equipmentPlaceholder')"
+        size="lg"
+        class="w-full"
+      />
+      <UButton
+        class="mt-2"
+        color="primary"
+        size="sm"
+        icon="i-lucide-save"
+        :loading="savingGear"
+        :label="t('common.save')"
+        @click="saveGear"
+      />
+    </div>
+
     <UCard v-if="isSupported()" :ui="{ body: 'p-4' }">
       <div class="flex items-center justify-between gap-3">
         <div>