feat: integrate bilibili-extractor into obsidian-kb

- Add extractors layer with BilibiliExtractor (Playwright stealth mode)
- Add outputs layer with ObsidianWriter and GitSync
- Implement subtitle/no-subtitle graceful degradation
- Update config with output and bilibili extraction settings
- Complete integration pipeline: extract → process → output → sync
- Add comprehensive tests (100% pass rate)
- Update documentation (SKILL.md, README.md, requirements.txt)

skills/obsidian-kb/handler.py

@@ -23,6 +23,13 @@ from shortlink_resolver import (
     PlaywrightResolver
 )
 
+# 导入主流程
+try:
+    from main_pipeline import MainPipeline
+    MAIN_PIPELINE_AVAILABLE = True
+except ImportError:
+    MAIN_PIPELINE_AVAILABLE = False
+
 # Pattern definitions for auto-detection
 PATTERNS = {
     'bilibili_full': re.compile(r'https?://(?:www\.)?bilibili\.com/video/(BV\w+)'),
@@ -276,6 +283,45 @@ def process_link(url: str, platform: str, auto_process: bool = False) -> Tuple[b
         return False, f"处理失败: {e}"
 
 
+def process_video_full(source_id: str, enable_git_sync: bool = False) -> Tuple[bool, str]:
+    """
+    使用主流程完整处理视频（新接口）
+
+    完整流程: 提取 → 处理 → 输出 → 同步
+
+    Args:
+        source_id: 视频ID（支持BV号、URL）
+        enable_git_sync: 是否启用Git同步
+
+    Returns:
+        (success, message) tuple
+    """
+    if not MAIN_PIPELINE_AVAILABLE:
+        return False, "主流程模块未可用，请检查依赖"
+
+    try:
+        # 导入配置
+        from src.config import get_config
+
+        # 获取配置
+        config = get_config()
+
+        # 创建主流程
+        pipeline = MainPipeline(config=config, enable_git_sync=enable_git_sync)
+
+        # 处理视频
+        result = pipeline.process_video(source_id)
+
+        # 返回结果
+        if result['success']:
+            return True, result['message']
+        else:
+            return False, result.get('error', 'Unknown error')
+
+    except Exception as e:
+        return False, f"处理失败: {e}"
+
+
 def handle_message(text: str) -> Optional[str]:
     """
     Main entry point: handle incoming message and return response.
@@ -317,19 +363,64 @@ def handle_message(text: str) -> Optional[str]:
 def main():
     """CLI for testing the handler."""
     if len(sys.argv) < 2:
-        print("Usage: python3 handler.py 'text to test'")
+        print("Usage: python3 handler.py <command> [options]")
+        print("\nCommands:")
+        print("  detect 'text'              - 检测文本中的内容链接")
+        print("  process <BV/URL>           - 使用主流程处理视频")
+        print("  process <BV/URL> --git     - 处理视频并同步到Git")
         print("\nExamples:")
-        print('  python3 handler.py "https://www.bilibili.com/video/BV1xx411c7mD"')
-        print('  python3 handler.py "Check this video: https://b23.tv/xxxxx"')
+        print('  python3 handler.py detect "https://www.bilibili.com/video/BV1xx411c7mD"')
+        print('  python3 handler.py process BV1xx411c7mD')
+        print('  python3 handler.py process BV1xx411c7mD --git')
         sys.exit(1)
 
-    text = sys.argv[1]
-    response = handle_message(text)
+    command = sys.argv[1].lower()
+
+    if command == 'detect':
+        # 检测链接
+        if len(sys.argv) < 3:
+            print("Error: Please provide text to detect")
+            sys.exit(1)
+        text = ' '.join(sys.argv[2:])
+        response = handle_message(text)
+        if response:
+            print(response)
+        else:
+            print("No content links detected")
+
+    elif command == 'process':
+        # 使用主流程处理视频
+        if len(sys.argv) < 3:
+            print("Error: Please provide BV number or URL")
+            sys.exit(1)
+
+        source_id = sys.argv[2]
+        enable_git = '--git' in sys.argv
+
+        print(f"Processing video: {source_id}")
+        if enable_git:
+            print("Git sync: enabled")
+        else:
+            print("Git sync: disabled")
+        print()
+
+        success, message = process_video_full(source_id, enable_git_sync=enable_git)
+
+        if success:
+            print(message)
+            sys.exit(0)
+        else:
+            print(f"\n❌ Failed: {message}")
+            sys.exit(1)
 
-    if response:
-        print(response)
     else:
-        print("No content links detected")
+        # 兼容旧格式：直接传入文本进行检测
+        text = sys.argv[1]
+        response = handle_message(text)
+        if response:
+            print(response)
+        else:
+            print("No content links detected")
 
 
 if __name__ == '__main__':