feat: 添加launch.json，修改.env.front配合debug

.vscode/launch.json

@@ -0,0 +1,16 @@
+{
+  // Use IntelliSense to learn about possible attributes.
+  // Hover to view descriptions of existing attributes.
+  // For more information, visit: https://go.microsoft.com/fwlink/?linkid=830387
+  "version": "0.2.0",
+  "configurations": [
+    {
+      "type": "msedge",
+      "request": "launch",
+      "name": "Launch Edge against localhost",
+      "url": "http://localhost:5173",
+      "webRoot": "${workspaceFolder}/src",
+      "sourceMaps": true
+    }
+  ]
+}