Plugin SDK: add full bundled subpath wiring

src/plugin-sdk/google-gemini-cli-auth.ts

@@ -0,0 +1,8 @@
+// Narrow plugin-sdk surface for the bundled google-gemini-cli-auth plugin.
+// Keep this list additive and scoped to symbols used under extensions/google-gemini-cli-auth.
+
+export { fetchWithSsrFGuard } from "../infra/net/fetch-guard.js";
+export { isWSL2Sync } from "../infra/wsl.js";
+export { emptyPluginConfigSchema } from "../plugins/config-schema.js";
+export type { OpenClawPluginApi, ProviderAuthContext } from "../plugins/types.js";
+export { buildOauthProviderAuthResult } from "./provider-auth-result.js";