change background.js into split typescript files for better managemand and build background.js from typescript
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// @ts-nocheck
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/**
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* browser-cli Extension — Background Service Worker
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*
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* Connects to the native host (com.browsercli.host) via Native Messaging.
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*/
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import { getProfileAlias } from './core';
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import * as nav from './commands/navigation';
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import * as tabs from './commands/tabs';
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import * as groups from './commands/groups';
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import * as windowsCmd from './commands/windows';
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import * as dom from './commands/dom';
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import * as browserData from './commands/browser-data';
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import * as session from './commands/session';
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const NATIVE_HOST = "com.browsercli.host";
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let port = null;
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let keepaliveEnabled = true;
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// ── Connection management ─────────────────────────────────────────────────────
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function sendControlMessage(targetPort, message) {
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if (!targetPort) return;
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try {
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targetPort.postMessage(message);
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} catch (e) {
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console.warn("[browser-cli] Failed to send control message:", e);
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}
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}
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function disconnectPort({ sendBye = false } = {}) {
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const currentPort = port;
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if (!currentPort) return;
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if (sendBye) sendControlMessage(currentPort, { type: "bye" });
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if (port === currentPort) port = null;
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try {
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currentPort.disconnect();
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} catch (e) {
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console.warn("[browser-cli] Failed to disconnect native port:", e);
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}
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}
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async function connect() {
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if (port || !keepaliveEnabled) return;
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try {
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const nativePort = chrome.runtime.connectNative(NATIVE_HOST);
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port = nativePort;
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nativePort.onMessage.addListener(onMessage);
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nativePort.onDisconnect.addListener(() => {
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if (port === nativePort) port = null;
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const err = chrome.runtime.lastError;
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if (err) console.warn("[browser-cli] Native host disconnected:", err.message);
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});
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// Send hello so native host knows which profile/alias this is
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const alias = await getProfileAlias();
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nativePort.postMessage({ type: "hello", alias });
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console.log("[browser-cli] Connected to native host as profile:", alias);
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} catch (e) {
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port = null;
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console.error("[browser-cli] Failed to connect:", e);
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}
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}
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chrome.runtime.onInstalled.addListener(connect);
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chrome.runtime.onStartup.addListener(connect);
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chrome.runtime.onSuspend.addListener(() => {
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disconnectPort({ sendBye: true });
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});
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chrome.windows.onCreated.addListener(() => {
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keepaliveEnabled = true;
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if (!port) connect();
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});
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chrome.windows.onRemoved.addListener(async () => {
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const windows = await chrome.windows.getAll({});
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if (windows.length > 0) return;
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keepaliveEnabled = false;
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disconnectPort({ sendBye: true });
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});
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// Keepalive alarm — prevents service worker suspension and reconnects if needed
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chrome.alarms.create("keepalive", { periodInMinutes: 0.4 });
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chrome.alarms.onAlarm.addListener((alarm) => {
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if (alarm.name === "keepalive") {
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if (!port && keepaliveEnabled) connect();
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}
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});
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// ── Message dispatcher ────────────────────────────────────────────────────────
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async function onMessage(msg) {
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const { id, command, args } = msg;
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if (!id || !command) return;
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console.log("[browser-cli] ←", command, args);
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let data, error;
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try {
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const { __page, ...commandArgs } = args || {};
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data = await dispatch(command, commandArgs);
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if (__page && Array.isArray(data)) {
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data = makePagedData(data, __page);
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}
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} catch (e) {
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error = e.message || String(e);
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}
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if (error !== undefined) {
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console.log("[browser-cli] → ERROR", command, error);
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port.postMessage({ id, success: false, error });
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} else {
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console.log("[browser-cli] →", command, data);
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port.postMessage({ id, success: true, data });
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}
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if (command === "clients.rename_profile" && error === undefined) {
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disconnectPort({ sendBye: true });
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keepaliveEnabled = true;
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await connect();
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}
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}
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function makePagedData(items, page) {
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const total = items.length;
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const offset = Math.max(0, Number(page.offset) || 0);
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const requestedLimit = Math.max(1, Number(page.limit) || 100);
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const limit = Math.min(requestedLimit, 1000);
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const end = Math.min(offset + limit, total);
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return {
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__browserCliPage: true,
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items: items.slice(offset, end),
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offset,
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limit,
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total,
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nextOffset: end < total ? end : null,
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};
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}
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async function dispatch(command, args) {
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switch (command) {
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// ── Navigation ────────────────────────────────────────────────────────
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case "navigate.open": return nav.navOpen(args);
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case "navigate.to": return nav.navTo(args);
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case "navigate.reload": return nav.navReload(args, false);
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case "navigate.hard_reload": return nav.navReload(args, true);
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case "navigate.back": return nav.navBack(args);
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case "navigate.forward": return nav.navForward(args);
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case "navigate.focus": return nav.navFocus(args);
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case "navigate.wait": return nav.navWait(args);
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case "navigate.open_wait": return nav.navOpenWait(args);
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// ── Tabs ──────────────────────────────────────────────────────────────
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case "tabs.list": return tabs.tabsList();
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case "tabs.close": return tabs.tabsClose(args);
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case "tabs.move": return tabs.tabsMove(args);
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case "tabs.active": return tabs.tabsActive(args);
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case "tabs.active_in_window": return tabs.tabsActiveInWindow(args);
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case "tabs.status": return tabs.tabsStatus(args);
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case "tabs.filter": return tabs.tabsFilter(args);
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case "tabs.count": return tabs.tabsCount(args);
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case "tabs.query": return tabs.tabsQuery(args);
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case "tabs.html": return tabs.tabsHtml(args);
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case "tabs.dedupe": return tabs.tabsDedupe();
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case "tabs.sort": return tabs.tabsSort(args);
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case "tabs.merge_windows": return tabs.tabsMergeWindows();
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case "tabs.mute": return tabs.tabsMute(args);
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case "tabs.unmute": return tabs.tabsUnmute(args);
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case "tabs.pin": return tabs.tabsPin(args);
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case "tabs.unpin": return tabs.tabsUnpin(args);
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case "tabs.screenshot": return tabs.tabsScreenshot(args);
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case "tabs.watch_url": return tabs.tabsWatchUrl(args);
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// ── Groups ────────────────────────────────────────────────────────────
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case "group.list": return groups.groupList();
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case "group.tabs": return groups.groupTabs(args);
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case "group.count": return groups.groupCount();
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case "group.query": return groups.groupQuery(args);
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case "group.close": return groups.groupClose(args);
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case "group.open": return groups.groupOpen(args);
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case "group.add_tab": return groups.groupAddTab(args);
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case "group.move": return groups.groupMove(args);
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// ── Windows ───────────────────────────────────────────────────────────
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case "windows.list": return windowsCmd.windowsList();
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case "windows.rename": return windowsCmd.windowsRename(args);
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case "windows.close": return windowsCmd.windowsClose(args);
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case "windows.open": return windowsCmd.windowsOpen(args);
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// ── DOM ───────────────────────────────────────────────────────────────
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case "dom.query": return dom.domOp("domQuery", args);
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case "dom.click": return dom.domOp("domClick", args);
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case "dom.type": return dom.domOp("domType", args);
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case "dom.attr": return dom.domOp("domAttr", args);
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case "dom.text": return dom.domOp("domText", args);
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case "dom.exists": return dom.domOp("domExists", args);
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case "dom.scroll": return dom.domOp("domScroll", args);
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case "dom.select": return dom.domOp("domSelect", args);
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case "dom.key": return dom.domOp("domKey", args);
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case "dom.hover": return dom.domOp("domHover", args);
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case "dom.check": return dom.domOp("domCheck", { ...args, checked: true });
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case "dom.uncheck": return dom.domOp("domCheck", { ...args, checked: false });
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case "dom.clear": return dom.domOp("domClear", args);
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case "dom.focus": return dom.domOp("domFocus", args);
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case "dom.submit": return dom.domOp("domSubmit", args);
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case "dom.eval": return dom.domEval(args);
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case "dom.wait_for": return dom.domWaitFor(args);
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case "dom.poll": return dom.domPoll(args);
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// ── Page ──────────────────────────────────────────────────────────────
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case "page.info": return dom.domOp("pageInfo", {});
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// ── Storage ───────────────────────────────────────────────────────────
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case "storage.get": return browserData.storageGet(args);
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case "storage.set": return browserData.storageSet(args);
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// ── Cookies ───────────────────────────────────────────────────────────
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case "cookies.list": return browserData.cookiesList(args);
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case "cookies.get": return browserData.cookiesGet(args);
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case "cookies.set": return browserData.cookiesSet(args);
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// ── Extract ───────────────────────────────────────────────────────────
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case "extract.links": return dom.domOp("extractLinks", args);
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case "extract.images": return dom.domOp("extractImages", args);
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case "extract.text": return dom.domOp("extractText", args);
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case "extract.json": return dom.domOp("extractJson", args);
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case "extract.markdown": return dom.domOp("extractMarkdown", args);
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case "extract.html": return tabs.tabsHtml({});
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// ── Session ───────────────────────────────────────────────────────────
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case "session.save": return session.sessionSave(args);
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case "session.load": return session.sessionLoad(args);
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case "session.list": return session.sessionList();
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case "session.remove": return session.sessionRemove(args);
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case "session.diff": return session.sessionDiff(args);
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case "session.auto_save": return session.sessionAutoSave(args);
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// ── Misc ──────────────────────────────────────────────────────────────
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case "clients.list": return session.clientsList();
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case "clients.rename_profile": return session.clientsRenameProfile(args);
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default:
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throw new Error(`Unknown command: ${command}`);
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}
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}
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// ── Navigation ────────────────────────────────────────────────────────────────
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