feat: 添加最近路径管理功能，包括删除路径的API和前端交互

ccw/src/templates/dashboard-js/components/navigation.js

@@ -12,9 +12,28 @@ function initPathSelector() {
     recentPaths.forEach(path => {
       const item = document.createElement('div');
       item.className = 'path-item' + (path === projectPath ? ' active' : '');
-      item.textContent = path;
       item.dataset.path = path;
-      item.addEventListener('click', () => selectPath(path));
+
+      // Path text
+      const pathText = document.createElement('span');
+      pathText.className = 'path-text';
+      pathText.textContent = path;
+      pathText.addEventListener('click', () => selectPath(path));
+      item.appendChild(pathText);
+
+      // Delete button (only for non-current paths)
+      if (path !== projectPath) {
+        const deleteBtn = document.createElement('button');
+        deleteBtn.className = 'path-delete-btn';
+        deleteBtn.innerHTML = '×';
+        deleteBtn.title = 'Remove from recent';
+        deleteBtn.addEventListener('click', async (e) => {
+          e.stopPropagation();
+          await removeRecentPathFromList(path);
+        });
+        item.appendChild(deleteBtn);
+      }
+
       recentContainer.appendChild(item);
     });
   }