chore: 导入清理前的完整工程状态（含 Capacitor 原生壳，作为回滚备份点）

apps/web/app/composables/useRecipeFeedback.ts

@@ -0,0 +1,31 @@
+import type { RecipeReport, SearchSignal } from '~/adapters/feedback'
+import { createFeedbackRemote } from '~/adapters/feedback'
+import { getDeviceId, signalKey } from '~/utils/feedback'
+
+const sentSignals = new Set<string>()
+
+/**
+ * Recipe reports and anonymous search signals, sent to the `cook-feedback`
+ * cloud function. Signals are best effort and never surface errors.
+ */
+export function useRecipeFeedback() {
+  const auth = useYunlefunAuth()
+  const remote = () => createFeedbackRemote(auth.callFunction, getDeviceId())
+
+  async function report(input: RecipeReport): Promise<void> {
+    await remote().report(input)
+  }
+
+  function signal(input: SearchSignal): void {
+    if (!import.meta.client || !input.stuff.length)
+      return
+    const key = signalKey(input)
+    if (sentSignals.has(key))
+      return
+    sentSignals.add(key)
+    // Fire once per session even if it fails, so an unconfigured backend is not retried on every change.
+    remote().signal(input).catch(() => {})
+  }
+
+  return { report, signal }
+}