feat:添加文件路径标签显示和rules需求文档

src/panels/ICHelperPanel.ts

@@ -758,6 +758,23 @@ export async function showICHelperPanel(
             }
           }
           break;
+        // 打开文件
+        case "openFile":
+          {
+            let filePath = message.filePath;
+            if (filePath) {
+              // 如果是相对路径，转换为绝对路径
+              if (!require("path").isAbsolute(filePath)) {
+                const workspaceFolder = vscode.workspace.workspaceFolders?.[0];
+                if (workspaceFolder) {
+                  filePath = require("path").join(workspaceFolder.uri.fsPath, filePath);
+                }
+              }
+              const uri = vscode.Uri.file(filePath);
+              vscode.window.showTextDocument(uri);
+            }
+          }
+          break;
         // 新增：检查工作区状态
         case "checkWorkspace":
           const hasWorkspace = !!(