chore: scaffold wails app

wails.json

@@ -0,0 +1,13 @@
+{
+  "$schema": "https://wails.io/schemas/config.v2.json",
+  "name": "sgg-ai-skill-manager",
+  "outputfilename": ".tmp-wails-scaffold",
+  "frontend:install": "npm install",
+  "frontend:build": "npm run build",
+  "frontend:dev:watcher": "npm run dev",
+  "frontend:dev:serverUrl": "auto",
+  "author": {
+    "name": "wdh-home",
+    "email": "243823965@qq.com"
+  }
+}