feat: enhance Safew chat handling and testing

- Updated `GroupsFromUpdates` function to return the number of updates processed, improving the polling mechanism.
- Added a new test `TestGroupsFromUpdatesCallbackAndJoinRequest` to validate handling of callback queries and join requests.
- Introduced `safewAllowedUpdates` to specify allowed update types in the polling request, enhancing chat management.
- Implemented `ensureWebhookCleared` method to manage webhook state before polling, improving reliability.

internal/adapter/safew_chats_test.go

@@ -18,7 +18,7 @@ func TestGroupsFromUpdatesKeepsGroupsDropsPrivate(t *testing.T) {
 			{"update_id": 100000003, "my_chat_member": {"chat": {"id": 22, "type": "supergroup", "title": "SG", "username": "sg_name"}}}
 		]
 	}`)
-	chats, maxID, err := GroupsFromUpdates(body)
+	chats, maxID, _, err := GroupsFromUpdates(body)
 	if err != nil {
 		t.Fatal(err)
 	}
@@ -48,6 +48,26 @@ func TestGroupsFromUpdatesKeepsGroupsDropsPrivate(t *testing.T) {
 	}
 }
 
+func TestGroupsFromUpdatesCallbackAndJoinRequest(t *testing.T) {
+	body := []byte(`{
+		"ok": true,
+		"result": [
+			{"update_id": 1, "callback_query": {"message": {"chat": {"id": 10000778141, "type": "group", "title": "测试AI"}}}},
+			{"update_id": 2, "chat_join_request": {"chat": {"id": 33, "type": "group", "title": "join-me"}}}
+		]
+	}`)
+	chats, maxID, _, err := GroupsFromUpdates(body)
+	if err != nil {
+		t.Fatal(err)
+	}
+	if maxID != 2 {
+		t.Fatalf("maxID=%d", maxID)
+	}
+	if len(chats) != 2 {
+		t.Fatalf("len=%d %#v", len(chats), chats)
+	}
+}
+
 func TestFilterSafewChats(t *testing.T) {
 	chats := []SafewChat{
 		{ID: "10000778141", Type: "group", Title: "测试AI"},
@@ -69,6 +89,11 @@ func TestFilterSafewChats(t *testing.T) {
 
 func TestPollGroupChatsSuccess(t *testing.T) {
 	srv := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
+		if r.URL.Path == "/bottok/deleteWebhook" {
+			w.WriteHeader(http.StatusOK)
+			_, _ = w.Write([]byte(`{"ok":true,"result":true}`))
+			return
+		}
 		if r.URL.Path != "/bottok/getUpdates" {
 			t.Errorf("path=%s", r.URL.Path)
 		}
@@ -81,6 +106,10 @@ func TestPollGroupChatsSuccess(t *testing.T) {
 		if body["offset"] != float64(5) {
 			t.Errorf("offset=%v", body["offset"])
 		}
+		got, _ := body["allowed_updates"].([]any)
+		if len(got) == 0 {
+			t.Errorf("missing allowed_updates: %s", raw)
+		}
 		w.WriteHeader(http.StatusOK)
 		_, _ = w.Write([]byte(`{"ok":true,"result":[{"update_id":10,"message":{"chat":{"id":10000778141,"type":"group","title":"测试AI"}}}]}`))
 	}))