add new video edit scripts for combine video and spliting video

package/__init__.py

@@ -14,7 +14,7 @@ os.makedirs(CACHE_DIR, exist_ok=True)
 
 # 3. Expose Database Tools (Added)
 # Replace 'DatabaseClient' and 'connect_to_db' with your actual class/function names
-from .build_shorts import fit_to_9_16_letterbox
+from .video_editing.build_shorts import fit_to_9_16_letterbox
 from .build_videos import build_videos
 from .config import CHANNEL_NAME, TZ, DB
 from .hash_tags import get_top_nouns