feat: add Chrome extension browser relay

src/browser/client.test.ts

@@ -34,6 +34,41 @@ describe("browser client", () => {
     await expect(browserStatus("http://127.0.0.1:18791")).rejects.toThrow(/timed out/i);
   });
 
+  it("adds Authorization when CLAWDBOT_BROWSER_CONTROL_TOKEN is set", async () => {
+    const prev = process.env.CLAWDBOT_BROWSER_CONTROL_TOKEN;
+    process.env.CLAWDBOT_BROWSER_CONTROL_TOKEN = "t1";
+
+    const calls: Array<{ url: string; init?: RequestInit }> = [];
+    vi.stubGlobal(
+      "fetch",
+      vi.fn(async (url: string, init?: RequestInit) => {
+        calls.push({ url, init });
+        return {
+          ok: true,
+          json: async () => ({
+            enabled: true,
+            controlUrl: "http://127.0.0.1:18791",
+            running: false,
+            pid: null,
+            cdpPort: 18792,
+            chosenBrowser: null,
+            userDataDir: null,
+            color: "#FF0000",
+            headless: true,
+            attachOnly: false,
+          }),
+        } as unknown as Response;
+      }),
+    );
+
+    await browserStatus("http://127.0.0.1:18791");
+    const init = calls[0]?.init;
+    const auth = new Headers(init?.headers ?? {}).get("Authorization");
+    expect(auth).toBe("Bearer t1");
+
+    process.env.CLAWDBOT_BROWSER_CONTROL_TOKEN = prev;
+  });
+
   it("surfaces non-2xx responses with body text", async () => {
     vi.stubGlobal(
       "fetch",