added stop/resume on found the first item

db/connection.py

@@ -97,7 +97,8 @@ def _migrate(conn: sqlite3.Connection) -> None:
         "max_pages": "INTEGER NOT NULL DEFAULT 10",
         "pagination_wait_ms": "INTEGER NOT NULL DEFAULT 1500",
         "target_url": "TEXT NOT NULL DEFAULT ''",
-        "scenario":   "TEXT NOT NULL DEFAULT 'dynamic'",
+        "scenario":             "TEXT NOT NULL DEFAULT 'dynamic'",
+        "stop_on_first_click":  "INTEGER NOT NULL DEFAULT 0",
     }
     for col, definition in additions.items():
         if col not in existing:

db/repositories/flow_configs.py

@@ -17,7 +17,7 @@ _FIELDS = [
     "max_scrolls", "scroll_pause_ms", "no_new_content_timeout_ms",
     "pagination_selector", "pagination_selector_type", "max_pages", "pagination_wait_ms",
     "item_selector_template", "item_selector_type", "item_url_template", "target_item_ids_json",
-    "target_url", "scenario",
+    "target_url", "scenario", "stop_on_first_click",
 ]