feat: Migrate OSWorld files to HuggingFace cache with comprehensive documentation

- Add detailed README for file cache repository
- Implement migration script with retry logic and browser simulation
- Support automatic file type detection and deduplication
- Ensure reliable hosting for OSWorld evaluation files

evaluation_examples/examples/multi_apps/36037439-2044-4b50-b9d1-875b5a332143.json

@@ -9,7 +9,7 @@
       "parameters": {
         "files": [
           {
-            "url": "https://drive.usercontent.google.com/download?id=1iTjv59rn8vcvUsh2-M7T5BLyNoutCwYo&export=download&authuser=0&confirm=t&uuid=cc13ea06-8d21-4d15-adb4-8fec94304bde&at=APZUnTX9ydwrAV0UPVKzYS9-LBlH:1709520068240",
+            "url": "https://huggingface.co/datasets/xlangai/ubuntu_osworld_file_cache/resolve/main/multi_apps/36037439-2044-4b50-b9d1-875b5a332143/shi17a.pdf",
             "path": "/home/user/Desktop/shi17a.pdf"
           }
         ]
@@ -55,10 +55,10 @@
         "type": "url",
         "url": "?hl=en&",
         "expected": [
-            "https://scholar.google.com/citations",
-            "user=qRAQ5BsAAAAJ"
-          ]
+          "https://scholar.google.com/citations",
+          "user=qRAQ5BsAAAAJ"
+        ]
       }
     }
   }
-}
+}