feat(article): 更新文章内容并集成CDN图片上传功能

- 将文章中的本地图片路径替换为CDN链接
- 修改文章引子部分，更新案例描述和内容细节
- 添加即梦AI图片生成命令配置文件
- 添加七牛云OSS上传命令配置文件和上传脚本
- 创建七牛云存储凭证文档
- 更新OpenClaw相关内容和图片引用链接

scripts/upload_qiniu.py

@@ -0,0 +1,48 @@
+"""上传图片到七牛云 OSS"""
+
+import os
+import glob
+from qiniu import Auth, put_file
+
+ACCESS_KEY = 't1PIPGcvBY9lJVXFZFb48maTQsGGhvLsR5QQlNq0'
+SECRET_KEY = 'KGooFdF5eCLdCIMCOD6x5ofMzu4vYE17T5Mvp9qC'
+BUCKET_NAME = 'union-saas'
+CDN_DOMAIN = 'https://cdn.union.jxyunge.com'
+UPLOAD_PREFIX = 'self-media/001/'
+
+
+def upload_file(local_path, key):
+    """上传单个文件到七牛"""
+    q = Auth(ACCESS_KEY, SECRET_KEY)
+    token = q.upload_token(BUCKET_NAME, key, 3600)
+    ret, info = put_file(token, key, local_path, version='v2')
+    if info.status_code == 200:
+        url = f'{CDN_DOMAIN}/{key}'
+        print(f'  OK {os.path.basename(local_path)} -> {url}')
+        return url
+    else:
+        print(f'  FAIL {os.path.basename(local_path)}: {info}')
+        return None
+
+
+def main():
+    img_dir = os.path.join(os.path.dirname(__file__), '..', 'articles', '001', 'images')
+    files = sorted(glob.glob(os.path.join(img_dir, '*.png')))
+
+    results = {}
+    for f in files:
+        name = os.path.basename(f)
+        key = UPLOAD_PREFIX + name
+        url = upload_file(f, key)
+        if url:
+            results[name] = url
+
+    print(f'\n===== 上传完成: {len(results)}/{len(files)} =====')
+    for name, url in results.items():
+        print(f'{name}: {url}')
+
+    return results
+
+
+if __name__ == '__main__':
+    main()