feat: add cancellable settings path search

docs/ui/browser-manager.html

@@ -168,7 +168,9 @@
     .settings-card { background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius-card); padding: 22px; display: grid; gap: 20px; }
     .settings-card h2 { margin: 0; font-size: 18px; letter-spacing: -.02em; }
     .settings-card > p { margin: -12px 0 0; color: var(--muted); line-height: 1.5; }
-    .path-field { display: grid; grid-template-columns: minmax(0, 1fr) auto; gap: 8px; }
+    .path-field { display: grid; grid-template-columns: minmax(0, 1fr) auto auto; gap: 8px; }
+    .radio-row { display: flex; flex-wrap: wrap; gap: 16px; align-items: center; min-height: 38px; }
+    .radio-row label { font-weight: 500; display: inline-flex; gap: 7px; align-items: center; }
     .settings-status { min-height: 42px; padding: 11px 12px; border-radius: 9px; background: var(--success-soft); color: var(--success); font-size: 12px; line-height: 1.45; }
     .settings-status.warning { background: var(--warning-soft); color: var(--warning); }
     .settings-actions { display: flex; justify-content: flex-end; gap: 8px; border-top: 1px solid var(--line); padding-top: 18px; }
@@ -245,12 +247,12 @@
           <form class="settings-card" id="settingsForm">
             <div><h2>浏览器与目录</h2><p>这些设置用于新建实例的默认值；已有实例的配置不会被静默修改。</p></div>
             <div class="form-section"><h3>浏览器路径</h3>
-              <div class="field"><label for="chromePath">Chrome 可执行文件</label><div class="path-field"><input id="chromePath" value="自动发现：chrome.exe"><button type="button" class="secondary browse-setting" data-target="chromePath">选择文件</button></div><small>留空或选择文件后，Chub 启动时会校验路径可访问。</small></div>
-              <div class="field"><label for="edgePath">Edge 可执行文件</label><div class="path-field"><input id="edgePath" value="自动发现：msedge.exe"><button type="button" class="secondary browse-setting" data-target="edgePath">选择文件</button></div><small>Chrome 与 Edge 可分别设置，也可以继续使用自动发现。</small></div>
+              <div class="field"><label for="chromePath">Chrome 可执行文件</label><div class="path-field"><input id="chromePath" value="自动发现：chrome.exe"><button type="button" class="secondary browse-setting" data-target="chromePath">选择文件</button><button type="button" class="secondary search-setting" data-target="chromePath">搜索</button></div><small>留空或选择文件后，Chub 启动时会校验路径可访问。</small></div>
+              <div class="field"><label for="edgePath">Edge 可执行文件</label><div class="path-field"><input id="edgePath" value="自动发现：msedge.exe"><button type="button" class="secondary browse-setting" data-target="edgePath">选择文件</button><button type="button" class="secondary search-setting" data-target="edgePath">搜索</button></div><small>Chrome 与 Edge 可分别设置，也可以继续使用自动发现。</small></div>
             </div>
             <div class="form-section"><h3>默认目录</h3>
-              <div class="field"><label for="defaultDataDir">默认 user data dir 根目录</label><div class="path-field"><input id="defaultDataDir" value="D:\\Chub\\profiles"><button type="button" class="secondary browse-setting" data-target="defaultDataDir">选择目录</button></div><small>新建实例时作为默认建议路径；不会移动或删除已有 profile。</small></div>
-              <div class="field"><label for="logDir">日志目录</label><div class="path-field"><input id="logDir" value="D:\\Chub\\logs"><button type="button" class="secondary browse-setting" data-target="logDir">选择目录</button></div><small>日志仅保存必要诊断信息，并过滤敏感参数。</small></div>
+              <div class="field"><label for="defaultDataDir">默认 user data dir 根目录</label><div class="path-field"><input id="defaultDataDir" value="D:\\Chub\\profiles"><button type="button" class="secondary browse-setting" data-target="defaultDataDir">选择目录</button><button type="button" class="secondary search-setting" data-target="defaultDataDir">搜索</button></div><small>新建实例时作为默认建议路径；不会移动或删除已有 profile。</small></div>
+              <div class="field"><label for="logDir">日志目录</label><div class="path-field"><input id="logDir" value="D:\\Chub\\logs"><button type="button" class="secondary browse-setting" data-target="logDir">选择目录</button><button type="button" class="secondary search-setting" data-target="logDir">搜索</button></div><small>日志仅保存必要诊断信息，并过滤敏感参数。</small></div>
             </div>
             <div class="settings-actions"><button type="button" class="secondary" id="discardSettings">取消</button><button type="submit" class="primary">保存设置</button></div>
           </form>
@@ -294,7 +296,7 @@
       $('emptyState').style.display = rows.length ? 'none' : 'block'; $('resultCount').textContent = `显示 ${rows.length} 个实例`;
     }
     function openDetails(id) { selectedId = id; const x = instances.find(i => i.id === id); $('drawer').innerHTML = `<div class="drawer-head"><div><h2>${x.name}</h2><p>${x.browser} · ${x.id}</p></div><button class="icon-button" id="closeDrawer" aria-label="关闭详情">×</button></div><div class="drawer-body"><div><span class="status ${x.status}">${x.statusText}</span></div><div class="detail-card"><div class="detail-line"><span>进程 PID</span><span class="mono">${x.pid}</span></div><div class="detail-line"><span>浏览器</span><span>${x.browser}</span></div><div class="detail-line"><span>user data dir</span><span class="mono">${x.dir}</span></div><div class="detail-line"><span>启动地址</span><span class="mono">${x.url}</span></div><div class="detail-line"><span>可执行文件</span><span class="mono">${x.executable}</span></div>${x.exit ? `<div class="detail-line"><span>退出结果</span><span>${x.exit}</span></div>` : ''}</div><div class="form-section"><h3>实例操作</h3><div class="drawer-actions" style="border-top:0;padding-top:0;justify-content:flex-start"><button class="secondary" id="restartBtn" ${x.status === 'starting' ? 'disabled' : ''}>↻ 重启</button><button class="danger-button" id="stopBtn" ${x.status === 'exited' ? 'disabled' : ''}>关闭实例</button></div></div><div class="form-section"><h3>最近活动</h3><div class="activity"><div class="activity-item"><i></i><span>状态已同步 · ${x.started}</span></div><div class="activity-item"><i></i><span>${x.status === 'occupied' ? '检测到外部进程占用该 user data dir' : '实例配置已通过身份校验'}</span></div></div></div></div>`; showDrawer(); $('closeDrawer').onclick = hideDrawer; $('stopBtn').onclick = () => openConfirm(x.id, false); $('restartBtn').onclick = () => openConfirm(x.id, 'restart'); }
-    function openLaunch() { $('drawer').innerHTML = `<div class="drawer-head"><div><h2>新建浏览器实例</h2><p>配置完成后，Chub 会在本机启动一个隔离环境。</p></div><button class="icon-button" id="closeDrawer" aria-label="关闭新建实例">×</button></div><form class="drawer-body" id="launchForm"><div class="form-section"><h3>浏览器配置</h3><div class="field"><label for="kind">浏览器 <span>*</span></label><select id="kind"><option>Chrome</option><option>Edge</option></select></div><div class="field"><label for="exe">可执行文件</label><input id="exe" value="自动发现" aria-describedby="exeHelp"><small id="exeHelp">留空时按浏览器类型搜索标准安装路径。</small></div></div><div class="form-section"><h3>运行环境</h3><div class="field"><label for="dataDir">user data dir <span>*</span></label><input id="dataDir" placeholder="例如：D:\\Chub\\profiles\\new-instance" required><small>必须是绝对路径；同一目录不能被多个实例同时使用。</small></div><div class="field"><label for="profile">profile-directory</label><input id="profile" value="Default"></div><div class="field"><label for="url">启动地址 <span>*</span></label><input id="url" type="url" value="https://" required></div><div class="field"><label for="proxy">代理服务器</label><input id="proxy" placeholder="可选，例如 http://127.0.0.1:8080"><small>仅支持无认证代理，认证信息不会被保存。</small></div></div><div class="form-section"><h3>启动选项</h3><label class="check-line"><input type="checkbox" id="headless"> <span><b>无头模式</b><br><small class="help">启动后台浏览器，不显示窗口。</small></span></label><label class="check-line"><input type="checkbox" id="remember" checked> <span><b>保存此配置</b><br><small class="help">只保存路径和非敏感参数。</small></span></label></div><div class="drawer-actions"><button type="button" class="secondary" id="cancelLaunch">取消</button><button type="submit" class="primary">启动实例</button></div></form>`; showDrawer(); $('closeDrawer').onclick = hideDrawer; $('cancelLaunch').onclick = hideDrawer; $('launchForm').onsubmit = e => { e.preventDefault(); const data = $('dataDir'); if (!data.value.trim()) { data.focus(); data.parentElement.classList.add('error'); const msg = document.createElement('div'); msg.className = 'field-error'; msg.textContent = '请填写 user data dir。'; data.parentElement.appendChild(msg); return; } hideDrawer(); setTimeout(() => showToast('启动请求已提交，实例进入 STARTING 状态。'), 80); }; }
+    function openLaunch() { $('drawer').innerHTML = `<div class="drawer-head"><div><h2>新建浏览器实例</h2><p>配置完成后，Chub 会在本机启动一个隔离环境。</p></div><button class="icon-button" id="closeDrawer" aria-label="关闭新建实例">×</button></div><form class="drawer-body" id="launchForm"><div class="form-section"><h3>浏览器配置</h3><div class="field"><span>浏览器类型 <span>*</span></span><div class="radio-row" role="radiogroup" aria-label="浏览器类型"><label><input type="radio" name="kind" value="chrome" checked> Chrome</label><label><input type="radio" name="kind" value="edge"> Edge</label></div></div><div class="field"><label for="exe">可执行文件</label><input id="exe" value="自动发现" aria-describedby="exeHelp"><small id="exeHelp">留空时按浏览器类型搜索标准安装路径。</small></div></div><div class="form-section"><h3>运行环境</h3><div class="field"><label for="dataDir">User Data Dir <span>*</span></label><div class="path-field"><input id="dataDir" placeholder="例如：D:\\Chub\\profiles\\new-instance" required><button type="button" class="secondary" id="chooseInstanceDir">选择目录</button></div><small>必须是绝对路径；同一目录不能被多个实例同时使用。</small></div><div class="field"><label for="profile">profile-directory</label><input id="profile" value="Default"></div><div class="field"><label for="url">启动 URL（可选）</label><input id="url" type="url" placeholder="https://example.com"><small>仅支持 http/https；留空时启动浏览器默认页。</small></div><div class="field"><label for="proxy">代理服务器</label><input id="proxy" placeholder="可选，例如 http://127.0.0.1:8080"><small>仅支持无认证代理，认证信息不会被保存。</small></div></div><div class="form-section"><h3>启动选项</h3><label class="check-line"><input type="checkbox" id="headless"> <span><b>无头模式</b><br><small class="help">启动后台浏览器，不显示窗口。</small></span></label><label class="check-line"><input type="checkbox" id="remember" checked> <span><b>保存此配置</b><br><small class="help">只保存路径和非敏感参数。</small></span></label></div><div class="drawer-actions"><button type="button" class="secondary" id="cancelLaunch">取消</button><button type="submit" class="primary">启动实例</button></div></form>`; showDrawer(); $('closeDrawer').onclick = hideDrawer; $('cancelLaunch').onclick = hideDrawer; $('chooseInstanceDir').onclick = () => showToast('原型演示：将打开目录选择器。'); $('launchForm').onsubmit = e => { e.preventDefault(); const data = $('dataDir'); if (!data.value.trim()) { data.focus(); data.parentElement.classList.add('error'); const msg = document.createElement('div'); msg.className = 'field-error'; msg.textContent = '请填写 User Data Dir。'; data.parentElement.appendChild(msg); return; } hideDrawer(); setTimeout(() => showToast('启动请求已提交，实例进入 STARTING 状态。'), 80); }; }
     function showDrawer() { $('drawer').classList.add('open'); $('backdrop').classList.add('open'); $('drawer').setAttribute('aria-hidden', 'false'); setTimeout(() => $('drawer').querySelector('button, input, select')?.focus(), 60); }
     function hideDrawer() { $('drawer').classList.remove('open'); $('backdrop').classList.remove('open'); $('drawer').setAttribute('aria-hidden', 'true'); }
     function openConfirm(id, action) { const x = instances.find(i => i.id === id); modalAction = action; $('dialogTitle').textContent = action === 'restart' ? '重启浏览器实例？' : action === 'start' ? '启动浏览器实例？' : '关闭浏览器实例？'; $('dialogText').textContent = action === 'restart' ? `将先请求“${x.name}”正常退出，再使用相同配置重新启动。` : action === 'start' ? `将使用已保存配置启动“${x.name}”。` : `将请求“${x.name}”正常退出。未保存的网页内容由浏览器自行处理。`; $('dialogWarning').hidden = action !== false; $('dialogConfirm').textContent = action === false ? '优雅关闭' : action === 'restart' ? '确认重启' : '启动实例'; $('dialogConfirm').className = action === false ? 'danger-button' : 'primary'; $('confirmDialog').showModal(); }
@@ -304,6 +306,7 @@
     $('newInstance').onclick = openLaunch; $('backdrop').onclick = hideDrawer; $('search').oninput = renderRows; $('browserFilter').onchange = renderRows; $('statusFilter').onchange = renderRows; $('refresh').onclick = () => { $('refresh').textContent = '✓ 已刷新'; setTimeout(() => $('refresh').textContent = '↻ 刷新状态', 1200); }; $('themeToggle').onclick = () => { const dark = document.documentElement.dataset.theme === 'dark'; document.documentElement.dataset.theme = dark ? '' : 'dark'; $('themeToggle').textContent = dark ? '☾' : '☀'; $('themeToggle').setAttribute('aria-label', dark ? '切换深色主题' : '切换浅色主题'); };
     document.querySelectorAll('[data-nav]').forEach(b => b.onclick = () => { document.querySelectorAll('[data-nav]').forEach(n => n.removeAttribute('aria-current')); b.setAttribute('aria-current', 'page'); setPage(b.dataset.nav); });
     document.querySelectorAll('.browse-setting').forEach(b => b.onclick = () => showToast(`原型演示：将打开${b.dataset.target.includes('Path') ? '文件' : '目录'}选择器。`));
+    document.querySelectorAll('.search-setting').forEach(b => b.onclick = () => { if (b.dataset.timer) { clearTimeout(Number(b.dataset.timer)); delete b.dataset.timer; b.textContent = '搜索'; showToast('已取消当前搜索。'); return; } b.textContent = '取消'; showToast('正在搜索可用路径…'); b.dataset.timer = String(setTimeout(() => { delete b.dataset.timer; b.textContent = '搜索'; showToast('搜索完成：已更新当前字段。'); }, 1600)); });
     $('settingsForm').addEventListener('submit', e => { e.preventDefault(); $('settingsStatus').textContent = '设置已保存 · 最后更新：刚刚'; $('settingsStatus').classList.remove('warning'); showToast('设置已保存，后续新建实例将使用新的默认值。'); });
     $('discardSettings').onclick = () => { $('settingsForm').reset(); $('settingsStatus').textContent = '已取消本次修改，恢复到上次保存值。'; $('settingsStatus').classList.add('warning'); showToast('已取消设置修改。'); };
     renderRows();