Add script to orchestrate dataset creation

fetch_data.py

@@ -0,0 +1,15 @@
+import json
+from connectors.reddit_connector import RedditConnector
+
+data_file = 'reddit_posts.json'
+reddit_connector = RedditConnector()
+
+def main():
+    posts = reddit_connector.get_new_subreddit_posts('cork', limit=1000)
+    print(f"Fetched {len(posts)} posts from r/cork")
+
+    with open(data_file, 'w') as f:
+        json.dump([post.__dict__ for post in posts], f, indent=4)
+
+if __name__ == "__main__":
+    main()