feat(share) : lien Documents conditionné à l'activation du partage

frontend/composables/useShareStatus.ts

@@ -0,0 +1,23 @@
+import { useShareService } from '~/services/share'
+
+export function useShareStatus() {
+    const enabled = useState<boolean | null>('share-enabled', () => null)
+    const { getStatus } = useShareService()
+
+    async function refresh() {
+        try {
+            const status = await getStatus()
+            enabled.value = status.enabled
+        } catch {
+            enabled.value = false
+        }
+    }
+
+    async function ensureLoaded() {
+        if (enabled.value === null) {
+            await refresh()
+        }
+    }
+
+    return { enabled, refresh, ensureLoaded }
+}