fix(google-meet): force English Meet UI via hl=en so automation works on any locale (#89671)

Summary:
- The branch adds `forceMeetEnglishUi()` for Google Meet URLs, applies it to join/create browser opens, canonicalizes browser-created meeting links, and updates focused Google Meet tests.
- PR surface: Source +18, Tests +19. Total +37 across 6 files.
- Reproducibility: yes. Current main opens raw Meet URLs while the browser automation matches English-only lab ... R body provides after-fix CDP output showing non-English pages render expected English labels with `hl=en`.

Automerge notes:
- PR branch already contained follow-up commit before automerge: chore(tooling): add unused agent-cache-store files to knip optional a…
- PR branch already contained follow-up commit before automerge: fix(google-meet): repair non-Latin mic regex matching boundary
- PR branch already contained follow-up commit before automerge: revert(tooling): preserve current main deadcode allowlist guard
- PR branch already contained follow-up commit before automerge: revert(tooling): perfectly match origin/main deadcode list
- PR branch already contained follow-up commit before automerge: revert: match origin/main deadcode list exactly

Validation:
- ClawSweeper review passed for head 880a41b6f0.
- Required merge gates passed before the squash merge.

Prepared head SHA: 880a41b6f0
Review: https://github.com/openclaw/openclaw/pull/89671#issuecomment-4608725456

Co-authored-by: Chen Chia Yang <unayung@gmail.com>
Approved-by: hxy91819

extensions/google-meet/index.create.test.ts

@@ -304,7 +304,7 @@ describe("google-meet create flow", () => {
         return false;
       }
       const body = proxy.body as Record<string, unknown>;
-      return proxy.path === "/tabs/open" && body.url === "https://meet.google.com/new";
+      return proxy.path === "/tabs/open" && body.url === "https://meet.google.com/new?hl=en";
     });
   });
 
@@ -426,7 +426,9 @@ describe("google-meet create flow", () => {
               payload: {
                 result: {
                   targetId:
-                    proxy.body?.url === "https://meet.google.com/new" ? "create-tab" : "join-tab",
+                    proxy.body?.url === "https://meet.google.com/new?hl=en"
+                      ? "create-tab"
+                      : "join-tab",
                   title: "Meet",
                   url: proxy.body?.url,
                 },

extensions/google-meet/index.test.ts

@@ -2294,7 +2294,7 @@ describe("google-meet plugin", () => {
         method: "POST",
         path: "/tabs/open",
         timeoutMs: 30000,
-        body: { url: "https://meet.google.com/abc-defg-hij" },
+        body: { url: "https://meet.google.com/abc-defg-hij?hl=en" },
       });
       expect(openCall[3]).toEqual({ progress: false });
       expect(
@@ -3105,7 +3105,7 @@ describe("google-meet plugin", () => {
       method: "POST",
       path: "/tabs/open",
       timeoutMs: 30000,
-      body: { url: "https://meet.google.com/abc-defg-hij" },
+      body: { url: "https://meet.google.com/abc-defg-hij?hl=en" },
     });
     const startCall = nodesInvoke.mock.calls.find(([rawCall]) => {
       const call = requireRecord(rawCall, "node invoke");
@@ -4105,7 +4105,7 @@ describe("google-meet plugin", () => {
       const request = requireRecord(params, "local browser open request");
       expect(request.method).toBe("POST");
       expect(request.path).toBe("/tabs/open");
-      expect(request.body).toStrictEqual({ url: "https://meet.google.com/abc-defg-hij" });
+      expect(request.body).toStrictEqual({ url: "https://meet.google.com/abc-defg-hij?hl=en" });
       expect(extra).toStrictEqual({ progress: false });
     } finally {
       Object.defineProperty(process, "platform", { value: originalPlatform });

extensions/google-meet/src/transports/chrome-browser-proxy.test.ts

@@ -2,7 +2,24 @@
 import { MAX_TIMER_TIMEOUT_MS } from "openclaw/plugin-sdk/number-runtime";
 import type { PluginRuntime } from "openclaw/plugin-sdk/plugin-runtime";
 import { describe, expect, it, vi } from "vitest";
-import { callBrowserProxyOnNode } from "./chrome-browser-proxy.js";
+import { callBrowserProxyOnNode, forceMeetEnglishUi } from "./chrome-browser-proxy.js";
+
+describe("forceMeetEnglishUi", () => {
+  it("pins hl=en on Meet URLs", () => {
+    expect(forceMeetEnglishUi("https://meet.google.com/abc-defg-hij")).toBe(
+      "https://meet.google.com/abc-defg-hij?hl=en",
+    );
+    expect(forceMeetEnglishUi("https://meet.google.com/new")).toBe(
+      "https://meet.google.com/new?hl=en",
+    );
+  });
+
+  it("overrides an existing hl and keeps other params", () => {
+    expect(forceMeetEnglishUi("https://meet.google.com/abc-defg-hij?hl=zh-TW&authuser=1")).toBe(
+      "https://meet.google.com/abc-defg-hij?hl=en&authuser=1",
+    );
+  });
+});
 
 describe("Google Meet Chrome browser proxy", () => {
   it("reports malformed node proxy payloadJSON with an owned error", async () => {

extensions/google-meet/src/transports/chrome-browser-proxy.ts

@@ -12,6 +12,19 @@ export type BrowserTab = {
   url?: string;
 };
 
+// Meet automation scripts match English UI labels ("Join now", "Turn off microphone").
+// hl=en pins the Meet page language regardless of account/browser locale; without it,
+// non-English profiles render localized labels and every DOM matcher goes blind.
+export function forceMeetEnglishUi(url: string): string {
+  try {
+    const parsed = new URL(url);
+    parsed.searchParams.set("hl", "en");
+    return parsed.toString();
+  } catch {
+    return url;
+  }
+}
+
 export function normalizeMeetUrlForReuse(url: string | undefined): string | undefined {
   if (!url) {
     return undefined;

extensions/google-meet/src/transports/chrome-create.ts

@@ -5,6 +5,7 @@ import type { GoogleMeetConfig } from "../config.js";
 import {
   asBrowserTabs,
   callBrowserProxyOnNode,
+  forceMeetEnglishUi,
   readBrowserTab,
   resolveChromeNode,
   type BrowserTab,
@@ -199,7 +200,9 @@ export const CREATE_MEET_FROM_BROWSER_SCRIPT = `async () => {
   }
   const href = current();
   if (meetUrlPattern.test(href)) {
-    return { meetingUri: href, browserUrl: href, browserTitle: document.title, notes };
+    // The /new redirect keeps the hl=en param we open with; strip query/hash so the
+    // meeting link handed to users stays canonical instead of forcing English on them.
+    return { meetingUri: href.split(/[?#]/)[0], browserUrl: href, browserTitle: document.title, notes };
   }
   const pageText = text(document.body);
   if (clickButton(/\\buse microphone\\b/i, "Accepted Meet microphone prompt with browser automation.")) {
@@ -288,7 +291,7 @@ export async function createMeetWithBrowserProxyOnNode(params: {
         nodeId,
         method: "POST",
         path: "/tabs/open",
-        body: { url: GOOGLE_MEET_NEW_URL },
+        body: { url: forceMeetEnglishUi(GOOGLE_MEET_NEW_URL) },
         timeoutMs: stepTimeoutMs,
       }),
     );

extensions/google-meet/src/transports/chrome.ts

@@ -23,6 +23,7 @@ import {
 import {
   asBrowserTabs,
   callBrowserProxyOnNode,
+  forceMeetEnglishUi,
   isSameMeetUrlForReuse,
   normalizeMeetUrlForReuse,
   readBrowserTab,
@@ -433,7 +434,7 @@ function meetStatusScript(params: {
     notes.push("Muted Meet microphone for observe-only mode.");
   }
   const join = !readOnly && ${JSON.stringify(params.autoJoin)}
-    ? findButton(/join now|ask to join/i)
+    ? findButton(/join now|ask to join|join here too/i)
     : null;
   if (join) join.click();
   const microphoneChoice = findButton(/\\buse microphone\\b/i);
@@ -690,7 +691,7 @@ async function openMeetWithBrowserRequest(params: {
       await params.callBrowser({
         method: "POST",
         path: "/tabs/open",
-        body: { url: params.url },
+        body: { url: forceMeetEnglishUi(params.url) },
         timeoutMs,
       }),
     );