feat: 更新 Code Index MCP 提供者支持，修改 CLAUDE.md 和相关样式

ccw/src/templates/dashboard-css/18-cli-settings.css

@@ -158,3 +158,37 @@
   pointer-events: none;
 }
 
+/* Code Index MCP Toggle Buttons */
+.code-mcp-btn {
+  padding: 0.375rem 0.75rem;
+  font-size: 0.75rem;
+  font-weight: 500;
+  border-radius: 0.375rem;
+  border: none;
+  cursor: pointer;
+  transition: all 0.15s ease;
+  background: transparent;
+  color: hsl(var(--muted-foreground));
+}
+
+.code-mcp-btn:hover {
+  color: hsl(var(--foreground));
+  background: hsl(var(--muted) / 0.5);
+}
+
+.code-mcp-btn.active,
+.code-mcp-btn[class*="bg-primary"] {
+  background: hsl(var(--primary));
+  color: hsl(var(--primary-foreground));
+  box-shadow: 0 1px 2px rgba(0, 0, 0, 0.1);
+}
+
+.code-mcp-toggle {
+  display: flex;
+  align-items: center;
+  gap: 0.25rem;
+  background: hsl(var(--muted));
+  border-radius: 0.5rem;
+  padding: 0.125rem;
+}
+

ccw/src/templates/dashboard-js/components/cli-status.js

@@ -776,7 +776,9 @@ async function setCodeIndexMcpProvider(provider) {
         window.claudeCliToolsConfig.settings.codeIndexMcp = provider;
       }
       showRefreshToast(`Code Index MCP switched to ${provider === 'ace' ? 'ACE (Augment)' : 'CodexLens'}`, 'success');
-      renderCliStatus();
+      // Re-render both CLI status and settings section
+      if (typeof renderCliStatus === 'function') renderCliStatus();
+      if (typeof renderCliSettingsSection === 'function') renderCliSettingsSection();
     } else {
       const data = await response.json();
       showRefreshToast(`Failed to switch Code Index MCP: ${data.error}`, 'error');

ccw/src/templates/dashboard-js/i18n.js

@@ -546,7 +546,9 @@ const i18n = {
     'cli.recursiveQueryDesc': 'Aggregate CLI history and memory data from parent and child projects',
     'cli.maxContextFiles': 'Max Context Files',
     'cli.maxContextFilesDesc': 'Maximum files to include in smart context',
-    
+    'cli.codeIndexMcp': 'Code Index MCP',
+    'cli.codeIndexMcpDesc': 'Code search provider (updates CLAUDE.md context-tools reference)',
+
     // CCW Install
     'ccw.install': 'CCW Install',
     'ccw.installations': 'installation',
@@ -2254,7 +2256,9 @@ const i18n = {
     'cli.recursiveQueryDesc': '聚合显示父项目和子项目的 CLI 历史与内存数据',
     'cli.maxContextFiles': '最大上下文文件数',
     'cli.maxContextFilesDesc': '智能上下文包含的最大文件数',
-    
+    'cli.codeIndexMcp': '代码索引 MCP',
+    'cli.codeIndexMcpDesc': '代码搜索提供者 (更新 CLAUDE.md 的 context-tools 引用)',
+
     // CCW Install
     'ccw.install': 'CCW 安装',
     'ccw.installations': '个安装',

ccw/src/templates/dashboard-js/views/cli-manager.js

@@ -987,6 +987,23 @@ function renderCliSettingsSection() {
         '</div>' +
         '<p class="cli-setting-desc">' + t('cli.maxContextFilesDesc') + '</p>' +
       '</div>' +
+      '<div class="cli-setting-item">' +
+        '<label class="cli-setting-label">' +
+          '<i data-lucide="search" class="w-3 h-3"></i>' +
+          t('cli.codeIndexMcp') +
+        '</label>' +
+        '<div class="cli-setting-control">' +
+          '<div class="flex items-center bg-muted rounded-lg p-0.5">' +
+            '<button class="code-mcp-btn px-3 py-1.5 text-xs font-medium rounded-md transition-all ' + (codeIndexMcpProvider === 'codexlens' ? 'bg-primary text-primary-foreground shadow-sm' : 'text-muted-foreground hover:text-foreground') + '" onclick="setCodeIndexMcpProvider(\'codexlens\')">' +
+              'CodexLens' +
+            '</button>' +
+            '<button class="code-mcp-btn px-3 py-1.5 text-xs font-medium rounded-md transition-all ' + (codeIndexMcpProvider === 'ace' ? 'bg-primary text-primary-foreground shadow-sm' : 'text-muted-foreground hover:text-foreground') + '" onclick="setCodeIndexMcpProvider(\'ace\')">' +
+              'ACE' +
+            '</button>' +
+          '</div>' +
+        '</div>' +
+        '<p class="cli-setting-desc">' + t('cli.codeIndexMcpDesc') + '</p>' +
+      '</div>' +
     '</div>';
 
   container.innerHTML = settingsHtml;