feat(agent-office): InstaAgent collect_trends action + preferences-aware on_schedule

agent-office/app/service_proxy.py

@@ -167,6 +167,41 @@ async def insta_get_asset_bytes(slate_id: int, page: int) -> bytes:
         return resp.content
 
 
+async def insta_collect_trends(categories: Optional[list] = None) -> Dict[str, Any]:
+    payload = {"categories": categories} if categories else {}
+    resp = await _client.post(f"{INSTA_LAB_URL}/api/insta/trends/collect", json=payload)
+    resp.raise_for_status()
+    return resp.json()
+
+
+async def insta_list_trends(source: Optional[str] = None,
+                            category: Optional[str] = None,
+                            days: int = 1) -> List[Dict[str, Any]]:
+    params: Dict[str, Any] = {"days": days}
+    if source:
+        params["source"] = source
+    if category:
+        params["category"] = category
+    resp = await _client.get(f"{INSTA_LAB_URL}/api/insta/trends", params=params)
+    resp.raise_for_status()
+    return resp.json().get("items", [])
+
+
+async def insta_get_preferences() -> Dict[str, float]:
+    resp = await _client.get(f"{INSTA_LAB_URL}/api/insta/preferences")
+    resp.raise_for_status()
+    return {p["category"]: p["weight"] for p in resp.json().get("categories", [])}
+
+
+async def insta_put_preferences(weights: Dict[str, float]) -> Dict[str, Any]:
+    resp = await _client.put(
+        f"{INSTA_LAB_URL}/api/insta/preferences",
+        json={"categories": weights},
+    )
+    resp.raise_for_status()
+    return resp.json()
+
+
 # --- realestate-lab ---
 
 async def realestate_collect() -> Dict[str, Any]: