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/libreoffice_calc/0cecd4f3-74de-457b-ba94-29ad6b5dafb6.json

@@ -9,7 +9,7 @@
       "parameters": {
         "files": [
           {
-            "url": "https://drive.usercontent.google.com/download?id=1emE6hfKYJpsKNoJ7fmSKCug9pZ9Rv0fx&export=download&authuser=0&confirm=t&uuid=b84ee976-0dab-4a32-a99d-56873f016eec&at=APZUnTVs-ZH77mNQ9-YCLqj2H5xh:1706261078154",
+            "url": "https://huggingface.co/datasets/xlangai/ubuntu_osworld_file_cache/resolve/main/libreoffice_calc/0cecd4f3-74de-457b-ba94-29ad6b5dafb6/LARS_Science_Assessment_Resource_List_7-30-21.xlsx",
             "path": "/home/user/copy_sheet_insert.xlsx"
           }
         ]
@@ -66,7 +66,7 @@
     },
     "expected": {
       "type": "cloud_file",
-      "path": "https://drive.usercontent.google.com/download?id=1u0mYkDejNIFWfSOvQCi2z6nXTinUqhGG&export=download&authuser=0&confirm=t&uuid=d9036b53-dc50-4451-9e81-a5327b846c29&at=APZUnTU6PV42c83Ug6CGUQ6zx0mA:1706261109913",
+      "path": "https://huggingface.co/datasets/xlangai/ubuntu_osworld_file_cache/resolve/main/libreoffice_calc/0cecd4f3-74de-457b-ba94-29ad6b5dafb6/LARS_Science_Assessment_Resource_List_7-30-21_gold.xlsx",
       "dest": "copy_sheet_insert_gold.xlsx"
     },
     "options": {
@@ -92,4 +92,4 @@
       ]
     }
   }
-}
+}