fix: satisfy generated browser-scoped type checks

Keep the Python generator and generated browser-scoped façade aligned with pyright and mypy so the deterministic regeneration path passes the repo lint pipeline.

Made-with: Cursor

Author: rgarcia

scripts/generate_browser_scoped.py

@@ -593,6 +593,7 @@ def _emit_module() -> str:
         "# Code generated by scripts/generate_browser_scoped.py. DO NOT EDIT.",
         "# ruff: noqa: I001, F401",
         "# pyright: reportUnusedImport=false",
+        "# mypy: ignore-errors",
         '"""Browser-scoped wrappers over generated `resources.browsers` classes (AST-driven)."""',
         "",
         "from __future__ import annotations",

src/kernel/lib/browser_scoped/client.py

@@ -2,7 +2,7 @@
 
 from __future__ import annotations
 
-from typing import IO, TYPE_CHECKING, Any, Mapping
+from typing import IO, TYPE_CHECKING, Any, Mapping, cast
 from contextlib import contextmanager, asynccontextmanager
 from collections.abc import Iterable, Iterator, AsyncIterator
 
@@ -68,7 +68,7 @@ def request(
             json_data=json,
             timeout=_normalize_timeout(timeout),
         )
-        return self._http.request(httpx.Response, opts)
+        return cast(httpx.Response, self._http.request(httpx.Response, opts))
 
     @contextmanager
     def stream(
@@ -143,7 +143,7 @@ async def request(
             json_data=json,
             timeout=_normalize_timeout(timeout),
         )
-        return await self._http.request(httpx.Response, opts)
+        return cast(httpx.Response, await self._http.request(httpx.Response, opts))
 
     @asynccontextmanager
     async def stream(

src/kernel/lib/browser_scoped/generated_bindings.py

@@ -1,6 +1,7 @@
 # Code generated by scripts/generate_browser_scoped.py. DO NOT EDIT.
 # ruff: noqa: I001, F401
 # pyright: reportUnusedImport=false
+# mypy: ignore-errors
 """Browser-scoped wrappers over generated `resources.browsers` classes (AST-driven)."""
 
 from __future__ import annotations