chore: initialize frontend repo with teaching terminology updates

Add the current frontend codebase with a baseline .gitignore and update piano-specific UI terms to teaching-oriented terms for the current product context.

Made-with: Cursor

weapp/project.config.json

@@ -0,0 +1,58 @@
+{
+  "description": "Project configuration file, more information: https://developers.weixin.qq.com/miniprogram/dev/devtools/projectconfig.html",
+  "packOptions": {
+    "ignore": [],
+    "include": []
+  },
+  "setting": {
+    "urlCheck": true,
+    "es6": true,
+    "enhance": false,
+    "postcss": true,
+    "preloadBackgroundData": false,
+    "minified": true,
+    "newFeature": false,
+    "coverView": true,
+    "nodeModules": false,
+    "autoAudits": false,
+    "showShadowRootInWxmlPanel": true,
+    "scopeDataCheck": false,
+    "uglifyFileName": true,
+    "checkInvalidKey": true,
+    "checkSiteMap": true,
+    "uploadWithSourceMap": true,
+    "compileHotReLoad": true,
+    "lazyloadPlaceholderEnable": false,
+    "useMultiFrameRuntime": true,
+    "useApiHook": false,
+    "useApiHostProcess": false,
+    "babelSetting": {
+      "ignore": [],
+      "disablePlugins": [],
+      "outputPath": ""
+    },
+    "useIsolateContext": false,
+    "userConfirmedBundleSwitch": false,
+    "packNpmManually": false,
+    "packNpmRelationList": [],
+    "minifyWXSS": true,
+    "disableUseStrict": false,
+    "minifyWXML": true,
+    "showES6CompileOption": false,
+    "useCompilerPlugins": false,
+    "ignoreUploadUnusedFiles": true,
+    "useStaticServer": true,
+    "condition": false
+  },
+  "compileType": "miniprogram",
+  "libVersion": "2.16.0",
+  "appid": "wx612c8fc526341c0d",
+  "projectname": "慧添翼音乐课后辅导",
+  "simulatorType": "wechat",
+  "simulatorPluginLibVersion": {},
+  "condition": {},
+  "editorSetting": {
+    "tabIndent": "insertSpaces",
+    "tabSize": 2
+  }
+}