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/98e8e339-5f91-4ed2-b2b2-12647cb134f4.json

@@ -9,7 +9,7 @@
       "parameters": {
         "files": [
           {
-            "url": "https://drive.google.com/uc?export=download&id=1_1J2SvuTQSxSJk6lR2QlEiis7zSwdcmf",
+            "url": "https://huggingface.co/datasets/xlangai/ubuntu_osworld_file_cache/resolve/main/multi_apps/98e8e339-5f91-4ed2-b2b2-12647cb134f4/doc_proc.zip",
             "path": "/home/user/Desktop/doc_proc.zip"
           }
         ]
@@ -47,7 +47,7 @@
     },
     "expected": {
       "type": "cloud_file",
-      "path": "https://drive.google.com/uc?export=download&id=1nNoQoQUOfX-do0ZiFQcdJ0_rt2oGcr9Y",
+      "path": "https://huggingface.co/datasets/xlangai/ubuntu_osworld_file_cache/resolve/main/multi_apps/98e8e339-5f91-4ed2-b2b2-12647cb134f4/concat_gold.docx",
       "dest": "concat_gold.docx"
     }
   }