Use pathlib.Path type for extension upload params

Co-authored-by: Shri Sukhani <shrisukhani@users.noreply.github.com>

Author: cursoragent

hyperbrowser/models/extension.py

@@ -1,4 +1,5 @@
 from datetime import datetime
+from pathlib import Path
 from typing import Optional
 from pydantic import BaseModel, ConfigDict, Field
 
@@ -13,7 +14,7 @@ class CreateExtensionParams(BaseModel):
     )
 
     name: Optional[str] = Field(default=None, serialization_alias="name")
-    file_path: str = Field(serialization_alias="filePath")
+    file_path: Path = Field(serialization_alias="filePath")
 
 
 class ExtensionResponse(BaseModel):

tests/test_extension_manager.py

@@ -65,10 +65,10 @@ def _build_url(self, path: str) -> str:
         return f"https://api.hyperbrowser.ai/api{path}"
 
 
-def _create_test_extension_zip(tmp_path: Path) -> str:
+def _create_test_extension_zip(tmp_path: Path) -> Path:
     file_path = tmp_path / "extension.zip"
     file_path.write_bytes(b"extension-bytes")
-    return str(file_path)
+    return file_path
 
 
 def test_sync_extension_create_does_not_mutate_params_and_closes_file(tmp_path):