[refactor] upgrade to ES Decorator stage-3 & MobX 6

[migrate] replace built-in Repository model with MobX-GitHub
[optimize] simplify some Class Component codes

.eslintrc

@@ -6,6 +6,7 @@
     "react/react-in-jsx-scope": "off",
     "@typescript-eslint/no-shadow": "off",
     "import/first": "off",
+    "import/no-commonjs": "warn",
     "simple-import-sort/imports": "error",
     "simple-import-sort/exports": "error"
   }

.gitignore

@@ -3,4 +3,5 @@ package-lock.json
 yarn.lock
 .swc/
 dist/
+.vscode/settings.json
 .vercel

ReadMe.md

@@ -15,7 +15,7 @@ https://idea2app.github.io/Taro-Vant-MobX-ts/
 
 - Language: [TypeScript v5][2]
 - Component engine: [Preact v10][3]
-- State management: [MobX v4][4]
+- State management: [MobX v6][4]
 - Component suite: [AntM Vant UI v3][5] + [Bootstrap v5 (CSS utility)][9]
 - CI / CD: GitHub [Actions][10] + [Pages][11]
 

babel.config.js

@@ -6,11 +6,15 @@ module.exports = {
       'taro',
       {
         framework: 'preact',
-        ts: true
+        ts: true,
+        decoratorsBeforeExport: true,
+        decoratorsLegacy: false
       }
     ]
   ],
   plugins: [
+    // https://babeljs.io/docs/babel-plugin-proposal-decorators#note-compatibility-with-babelplugin-transform-class-properties
+    ['@babel/plugin-proposal-decorators', { version: '2023-05' }],
     [
       'import',
       {

package.json

@@ -45,17 +45,19 @@
     "classnames": "^2.5.1",
     "koajax": "^3.0.2",
     "lodash.debounce": "^4.0.8",
-    "mobx": "^4.15.7",
-    "mobx-i18n": "^0.4.2",
-    "mobx-react": "^6.3.1",
-    "mobx-restful": "^0.6.12",
-    "preact": "10.20.2",
+    "mobx": "^6.13.5",
+    "mobx-github": "^0.3.4",
+    "mobx-i18n": "^0.6.0",
+    "mobx-react": "^9.1.1",
+    "mobx-restful": "^1.0.1",
+    "preact": "~10.23.2",
     "query-string": "^9.1.1",
     "web-utility": "^4.4.1"
   },
   "devDependencies": {
     "@babel/core": "^7.26.0",
     "@babel/plugin-proposal-class-properties": "^7.18.6",
+    "@babel/plugin-proposal-decorators": "^7.25.9",
     "@babel/preset-react": "^7.25.9",
     "@octokit/openapi-types": "^22.2.0",
     "@prefresh/babel-plugin": "^0.5.1",