fix: include pre-built extension dist so Chrome can load it

.gitignore

@@ -1,5 +1,5 @@
 node_modules/
-dist/
+/dist/
 *.tsbuildinfo
 .opencli/
 .mcp.json

extension/.gitignore

@@ -1,2 +1 @@
 node_modules/
-dist/

extension/dist/background.js

@@ -0,0 +1,337 @@
+const DAEMON_PORT = 19825;
+const DAEMON_HOST = "localhost";
+const DAEMON_WS_URL = `ws://${DAEMON_HOST}:${DAEMON_PORT}/ext`;
+const WS_RECONNECT_BASE_DELAY = 2e3;
+const WS_RECONNECT_MAX_DELAY = 6e4;
+
+const attached = /* @__PURE__ */ new Set();
+async function ensureAttached(tabId) {
+  if (attached.has(tabId)) return;
+  try {
+    await chrome.debugger.attach({ tabId }, "1.3");
+  } catch (e) {
+    const msg = e instanceof Error ? e.message : String(e);
+    if (msg.includes("Another debugger is already attached")) {
+      try {
+        await chrome.debugger.detach({ tabId });
+      } catch {
+      }
+      try {
+        await chrome.debugger.attach({ tabId }, "1.3");
+      } catch {
+        throw new Error(`attach failed: ${msg}`);
+      }
+    } else {
+      throw new Error(`attach failed: ${msg}`);
+    }
+  }
+  attached.add(tabId);
+  try {
+    await chrome.debugger.sendCommand({ tabId }, "Runtime.enable");
+  } catch {
+  }
+}
+async function evaluate(tabId, expression) {
+  await ensureAttached(tabId);
+  const result = await chrome.debugger.sendCommand({ tabId }, "Runtime.evaluate", {
+    expression,
+    returnByValue: true,
+    awaitPromise: true
+  });
+  if (result.exceptionDetails) {
+    const errMsg = result.exceptionDetails.exception?.description || result.exceptionDetails.text || "Eval error";
+    throw new Error(errMsg);
+  }
+  return result.result?.value;
+}
+const evaluateAsync = evaluate;
+async function screenshot(tabId, options = {}) {
+  await ensureAttached(tabId);
+  const format = options.format ?? "png";
+  if (options.fullPage) {
+    const metrics = await chrome.debugger.sendCommand({ tabId }, "Page.getLayoutMetrics");
+    const size = metrics.cssContentSize || metrics.contentSize;
+    if (size) {
+      await chrome.debugger.sendCommand({ tabId }, "Emulation.setDeviceMetricsOverride", {
+        mobile: false,
+        width: Math.ceil(size.width),
+        height: Math.ceil(size.height),
+        deviceScaleFactor: 1
+      });
+    }
+  }
+  try {
+    const params = { format };
+    if (format === "jpeg" && options.quality !== void 0) {
+      params.quality = Math.max(0, Math.min(100, options.quality));
+    }
+    const result = await chrome.debugger.sendCommand({ tabId }, "Page.captureScreenshot", params);
+    return result.data;
+  } finally {
+    if (options.fullPage) {
+      await chrome.debugger.sendCommand({ tabId }, "Emulation.clearDeviceMetricsOverride").catch(() => {
+      });
+    }
+  }
+}
+function detach(tabId) {
+  if (!attached.has(tabId)) return;
+  attached.delete(tabId);
+  try {
+    chrome.debugger.detach({ tabId });
+  } catch {
+  }
+}
+function registerListeners() {
+  chrome.tabs.onRemoved.addListener((tabId) => {
+    attached.delete(tabId);
+  });
+  chrome.debugger.onDetach.addListener((source) => {
+    if (source.tabId) attached.delete(source.tabId);
+  });
+}
+
+let ws = null;
+let reconnectTimer = null;
+let reconnectAttempts = 0;
+const _origLog = console.log.bind(console);
+const _origWarn = console.warn.bind(console);
+const _origError = console.error.bind(console);
+function forwardLog(level, args) {
+  if (!ws || ws.readyState !== WebSocket.OPEN) return;
+  try {
+    const msg = args.map((a) => typeof a === "string" ? a : JSON.stringify(a)).join(" ");
+    ws.send(JSON.stringify({ type: "log", level, msg, ts: Date.now() }));
+  } catch {
+  }
+}
+console.log = (...args) => {
+  _origLog(...args);
+  forwardLog("info", args);
+};
+console.warn = (...args) => {
+  _origWarn(...args);
+  forwardLog("warn", args);
+};
+console.error = (...args) => {
+  _origError(...args);
+  forwardLog("error", args);
+};
+function connect() {
+  if (ws?.readyState === WebSocket.OPEN || ws?.readyState === WebSocket.CONNECTING) return;
+  try {
+    ws = new WebSocket(DAEMON_WS_URL);
+  } catch {
+    scheduleReconnect();
+    return;
+  }
+  ws.onopen = () => {
+    console.log("[opencli] Connected to daemon");
+    reconnectAttempts = 0;
+    if (reconnectTimer) {
+      clearTimeout(reconnectTimer);
+      reconnectTimer = null;
+    }
+  };
+  ws.onmessage = async (event) => {
+    try {
+      const command = JSON.parse(event.data);
+      const result = await handleCommand(command);
+      ws?.send(JSON.stringify(result));
+    } catch (err) {
+      console.error("[opencli] Message handling error:", err);
+    }
+  };
+  ws.onclose = () => {
+    console.log("[opencli] Disconnected from daemon");
+    ws = null;
+    scheduleReconnect();
+  };
+  ws.onerror = () => {
+    ws?.close();
+  };
+}
+function scheduleReconnect() {
+  if (reconnectTimer) return;
+  reconnectAttempts++;
+  const delay = Math.min(WS_RECONNECT_BASE_DELAY * Math.pow(2, reconnectAttempts - 1), WS_RECONNECT_MAX_DELAY);
+  reconnectTimer = setTimeout(() => {
+    reconnectTimer = null;
+    connect();
+  }, delay);
+}
+let initialized = false;
+function initialize() {
+  if (initialized) return;
+  initialized = true;
+  chrome.alarms.create("keepalive", { periodInMinutes: 0.4 });
+  registerListeners();
+  connect();
+  console.log("[opencli] Browser Bridge extension initialized");
+}
+chrome.runtime.onInstalled.addListener(() => {
+  initialize();
+});
+chrome.runtime.onStartup.addListener(() => {
+  initialize();
+});
+chrome.alarms.onAlarm.addListener((alarm) => {
+  if (alarm.name === "keepalive") connect();
+});
+async function handleCommand(cmd) {
+  try {
+    switch (cmd.action) {
+      case "exec":
+        return await handleExec(cmd);
+      case "navigate":
+        return await handleNavigate(cmd);
+      case "tabs":
+        return await handleTabs(cmd);
+      case "cookies":
+        return await handleCookies(cmd);
+      case "screenshot":
+        return await handleScreenshot(cmd);
+      default:
+        return { id: cmd.id, ok: false, error: `Unknown action: ${cmd.action}` };
+    }
+  } catch (err) {
+    return {
+      id: cmd.id,
+      ok: false,
+      error: err instanceof Error ? err.message : String(err)
+    };
+  }
+}
+function isWebUrl(url) {
+  if (!url) return false;
+  return !url.startsWith("chrome://") && !url.startsWith("chrome-extension://");
+}
+async function resolveTabId(tabId) {
+  if (tabId !== void 0) return tabId;
+  const [activeTab] = await chrome.tabs.query({ active: true, currentWindow: true });
+  if (activeTab?.id && isWebUrl(activeTab.url)) {
+    return activeTab.id;
+  }
+  const allTabs = await chrome.tabs.query({ currentWindow: true });
+  const webTab = allTabs.find((t) => t.id && isWebUrl(t.url));
+  if (webTab?.id) {
+    await chrome.tabs.update(webTab.id, { active: true });
+    return webTab.id;
+  }
+  const newTab = await chrome.tabs.create({ url: "about:blank", active: true });
+  if (!newTab.id) throw new Error("Failed to create new tab");
+  return newTab.id;
+}
+async function handleExec(cmd) {
+  if (!cmd.code) return { id: cmd.id, ok: false, error: "Missing code" };
+  const tabId = await resolveTabId(cmd.tabId);
+  try {
+    const data = await evaluateAsync(tabId, cmd.code);
+    return { id: cmd.id, ok: true, data };
+  } catch (err) {
+    return { id: cmd.id, ok: false, error: err instanceof Error ? err.message : String(err) };
+  }
+}
+async function handleNavigate(cmd) {
+  if (!cmd.url) return { id: cmd.id, ok: false, error: "Missing url" };
+  const tabId = await resolveTabId(cmd.tabId);
+  await chrome.tabs.update(tabId, { url: cmd.url });
+  await new Promise((resolve) => {
+    chrome.tabs.get(tabId).then((tab2) => {
+      if (tab2.status === "complete") {
+        resolve();
+        return;
+      }
+      const listener = (id, info) => {
+        if (id === tabId && info.status === "complete") {
+          chrome.tabs.onUpdated.removeListener(listener);
+          resolve();
+        }
+      };
+      chrome.tabs.onUpdated.addListener(listener);
+      setTimeout(() => {
+        chrome.tabs.onUpdated.removeListener(listener);
+        resolve();
+      }, 15e3);
+    });
+  });
+  const tab = await chrome.tabs.get(tabId);
+  return { id: cmd.id, ok: true, data: { title: tab.title, url: tab.url, tabId } };
+}
+async function handleTabs(cmd) {
+  switch (cmd.op) {
+    case "list": {
+      const tabs = await chrome.tabs.query({});
+      const data = tabs.filter((t) => isWebUrl(t.url)).map((t, i) => ({
+        index: i,
+        tabId: t.id,
+        url: t.url,
+        title: t.title,
+        active: t.active
+      }));
+      return { id: cmd.id, ok: true, data };
+    }
+    case "new": {
+      const tab = await chrome.tabs.create({ url: cmd.url, active: true });
+      return { id: cmd.id, ok: true, data: { tabId: tab.id, url: tab.url } };
+    }
+    case "close": {
+      if (cmd.index !== void 0) {
+        const tabs = await chrome.tabs.query({});
+        const target = tabs[cmd.index];
+        if (!target?.id) return { id: cmd.id, ok: false, error: `Tab index ${cmd.index} not found` };
+        await chrome.tabs.remove(target.id);
+        detach(target.id);
+        return { id: cmd.id, ok: true, data: { closed: target.id } };
+      }
+      const tabId = await resolveTabId(cmd.tabId);
+      await chrome.tabs.remove(tabId);
+      detach(tabId);
+      return { id: cmd.id, ok: true, data: { closed: tabId } };
+    }
+    case "select": {
+      if (cmd.index === void 0 && cmd.tabId === void 0)
+        return { id: cmd.id, ok: false, error: "Missing index or tabId" };
+      if (cmd.tabId !== void 0) {
+        await chrome.tabs.update(cmd.tabId, { active: true });
+        return { id: cmd.id, ok: true, data: { selected: cmd.tabId } };
+      }
+      const tabs = await chrome.tabs.query({});
+      const target = tabs[cmd.index];
+      if (!target?.id) return { id: cmd.id, ok: false, error: `Tab index ${cmd.index} not found` };
+      await chrome.tabs.update(target.id, { active: true });
+      return { id: cmd.id, ok: true, data: { selected: target.id } };
+    }
+    default:
+      return { id: cmd.id, ok: false, error: `Unknown tabs op: ${cmd.op}` };
+  }
+}
+async function handleCookies(cmd) {
+  const details = {};
+  if (cmd.domain) details.domain = cmd.domain;
+  if (cmd.url) details.url = cmd.url;
+  const cookies = await chrome.cookies.getAll(details);
+  const data = cookies.map((c) => ({
+    name: c.name,
+    value: c.value,
+    domain: c.domain,
+    path: c.path,
+    secure: c.secure,
+    httpOnly: c.httpOnly,
+    expirationDate: c.expirationDate
+  }));
+  return { id: cmd.id, ok: true, data };
+}
+async function handleScreenshot(cmd) {
+  const tabId = await resolveTabId(cmd.tabId);
+  try {
+    const data = await screenshot(tabId, {
+      format: cmd.format,
+      quality: cmd.quality,
+      fullPage: cmd.fullPage
+    });
+    return { id: cmd.id, ok: true, data };
+  } catch (err) {
+    return { id: cmd.id, ok: false, error: err instanceof Error ? err.message : String(err) };
+  }
+}