refactor: inline browser resource passthrough returns

Remove the leftover result/page wrappers from browser create, retrieve, update, and list now that route cache warming lives in the shared response hooks. Keep the actual curl and raw HTTP browser routing surface unchanged.

Made-with: Cursor

Author: rgarcia

src/kernel/resources/browsers/browsers.py

@@ -226,7 +226,7 @@ def create(
 
           timeout: Override the client-level default timeout for this request, in seconds
         """
-        result = self._post(
+        return self._post(
             "/browsers",
             body=maybe_transform(
                 {
@@ -249,7 +249,6 @@ def create(
             ),
             cast_to=BrowserCreateResponse,
         )
-        return result
 
     def retrieve(
         self,
@@ -279,7 +278,7 @@ def retrieve(
         """
         if not id:
             raise ValueError(f"Expected a non-empty value for `id` but received {id!r}")
-        result = self._get(
+        return self._get(
             path_template("/browsers/{id}", id=id),
             options=make_request_options(
                 extra_headers=extra_headers,
@@ -292,7 +291,6 @@ def retrieve(
             ),
             cast_to=BrowserRetrieveResponse,
         )
-        return result
 
     def update(
         self,
@@ -334,7 +332,7 @@ def update(
         """
         if not id:
             raise ValueError(f"Expected a non-empty value for `id` but received {id!r}")
-        result = self._patch(
+        return self._patch(
             path_template("/browsers/{id}", id=id),
             body=maybe_transform(
                 {
@@ -350,7 +348,6 @@ def update(
             ),
             cast_to=BrowserUpdateResponse,
         )
-        return result
 
     def list(
         self,
@@ -393,7 +390,7 @@ def list(
 
           timeout: Override the client-level default timeout for this request, in seconds
         """
-        page = self._get_api_list(
+        return self._get_api_list(
             "/browsers",
             page=SyncOffsetPagination[BrowserListResponse],
             options=make_request_options(
@@ -414,7 +411,6 @@ def list(
             ),
             model=BrowserListResponse,
         )
-        return page
 
     @typing_extensions.deprecated("deprecated")
     def delete(
@@ -788,7 +784,7 @@ async def create(
 
           timeout: Override the client-level default timeout for this request, in seconds
         """
-        result = await self._post(
+        return await self._post(
             "/browsers",
             body=await async_maybe_transform(
                 {
@@ -811,7 +807,6 @@ async def create(
             ),
             cast_to=BrowserCreateResponse,
         )
-        return result
 
     async def retrieve(
         self,
@@ -841,7 +836,7 @@ async def retrieve(
         """
         if not id:
             raise ValueError(f"Expected a non-empty value for `id` but received {id!r}")
-        result = await self._get(
+        return await self._get(
             path_template("/browsers/{id}", id=id),
             options=make_request_options(
                 extra_headers=extra_headers,
@@ -854,7 +849,6 @@ async def retrieve(
             ),
             cast_to=BrowserRetrieveResponse,
         )
-        return result
 
     async def update(
         self,
@@ -896,7 +890,7 @@ async def update(
         """
         if not id:
             raise ValueError(f"Expected a non-empty value for `id` but received {id!r}")
-        result = await self._patch(
+        return await self._patch(
             path_template("/browsers/{id}", id=id),
             body=await async_maybe_transform(
                 {
@@ -912,7 +906,6 @@ async def update(
             ),
             cast_to=BrowserUpdateResponse,
         )
-        return result
 
     def list(
         self,
@@ -955,7 +948,7 @@ def list(
 
           timeout: Override the client-level default timeout for this request, in seconds
         """
-        page = self._get_api_list(
+        return self._get_api_list(
             "/browsers",
             page=AsyncOffsetPagination[BrowserListResponse],
             options=make_request_options(
@@ -976,7 +969,6 @@ def list(
             ),
             model=BrowserListResponse,
         )
-        return page
 
     @typing_extensions.deprecated("deprecated")
     async def delete(