Add OpenClaw workspace configuration and tools

- Add agent configuration files (AGENTS.md, USER.md, IDENTITY.md, SOUL.md)
- Add git configuration and skills management scripts
- Add frontend/backend analysis tools and reports
- Add DingTalk media sender utilities and documentation
- Fix OpenClaw runtime environment (Node.js and Python)
- Configure git remotes and push scripts

download_sample_video.py

@@ -0,0 +1,57 @@
+#!/usr/bin/env python3
+# -*- coding: utf-8 -*-
+"""下载小于500k的示例视频"""
+
+import requests
+import os
+
+SAMPLE_VIDEOS = [
+    "https://www.w3schools.com/html/mov_bbb.mp4",  # 约200k
+    "https://sample-videos.com/video123/mp4/720/big_buck_bunny_720p_1mb.mp4",  # 可能太大
+    "https://sample-videos.com/video123/mp4/720/big_buck_bunny_720p_2mb.mp4",  # 可能太大
+]
+
+OUTPUT_DIR = r"C:\Users\ALC\.openclaw\media\videos"
+os.makedirs(OUTPUT_DIR, exist_ok=True)
+
+def download_small_video():
+    for url in SAMPLE_VIDEOS:
+        try:
+            print(f"Trying: {url}")
+            r = requests.get(url, stream=True, timeout=30)
+            
+            # 检查大小
+            size = int(r.headers.get('content-length', 0))
+            size_kb = size / 1024
+            
+            print(f"Size: {size_kb:.2f} KB")
+            
+            if size > 500 * 1024:
+                print("Too large (>500KB)\n")
+                continue
+            
+            filename = url.split('/')[-1]
+            output_path = os.path.join(OUTPUT_DIR, filename)
+            
+            # 下载文件
+            with open(output_path, 'wb') as f:
+                for chunk in r.iter_content(chunk_size=8192):
+                    f.write(chunk)
+            
+            print(f"\nDownloaded: {output_path}")
+            print(f"Size: {size_kb:.2f} KB")
+            
+            return output_path
+            
+        except Exception as e:
+            print(f"Failed: {e}\n")
+            continue
+    
+    raise Exception("No suitable video found")
+
+if __name__ == "__main__":
+    try:
+        video_path = download_small_video()
+        print(f"\n=== SUCCESS ===\n{video_path}")
+    except Exception as e:
+        print(f"\n=== ERROR ===\n{e}")