refactor: rename browser routing subresources config

Shorten the browser_routing allowlist field to subresources so the direct-to-VM configuration stays concise while keeping the same routing behavior.

Made-with: Cursor

Author: rgarcia

examples/browser_routing.py

@@ -4,7 +4,7 @@
 
 
 def main() -> None:
-    with Kernel(browser_routing=BrowserRoutingConfig(enabled=True, direct_to_vm_subresources=("process",))) as client:
+    with Kernel(browser_routing=BrowserRoutingConfig(enabled=True, subresources=("process",))) as client:
         browser = client.browsers.create(headless=True)
         try:
             client.browsers.process.exec(browser.session_id, command="uname", args=["-a"])

src/kernel/lib/browser_scoped/routing.py

@@ -20,7 +20,7 @@ class BrowserRoute:
 @dataclass
 class BrowserRoutingConfig:
     enabled: bool = False
-    direct_to_vm_subresources: tuple[str, ...] = field(default_factory=tuple)
+    subresources: tuple[str, ...] = field(default_factory=tuple)
 
 
 class BrowserRouteCache:
@@ -75,7 +75,7 @@ def rewrite_direct_vm_options(
         return options
 
     session_id, subresource, suffix = match
-    if subresource not in set(config.direct_to_vm_subresources):
+    if subresource not in set(config.subresources):
         return options
 
     route = cache.get(session_id)

tests/test_browser_routing.py

@@ -46,7 +46,7 @@ def test_routes_allowlisted_browser_subresources_directly_to_vm() -> None:
     with Kernel(
         base_url=base_url,
         api_key=api_key,
-        browser_routing=BrowserRoutingConfig(enabled=True, direct_to_vm_subresources=("process",)),
+        browser_routing=BrowserRoutingConfig(enabled=True, subresources=("process",)),
         _strict_response_validation=True,
     ) as client:
         _cache_browser(client)
@@ -67,7 +67,7 @@ def test_skips_direct_vm_routing_outside_allowlist() -> None:
     with Kernel(
         base_url=base_url,
         api_key=api_key,
-        browser_routing=BrowserRoutingConfig(enabled=True, direct_to_vm_subresources=("computer",)),
+        browser_routing=BrowserRoutingConfig(enabled=True, subresources=("computer",)),
         _strict_response_validation=True,
     ) as client:
         _cache_browser(client)