1st_fix_login_issue

frontend/.eslintrc.cjs

@@ -0,0 +1,58 @@
+module.exports = {
+  root: true,
+  env: {
+    node: true,
+    browser: true,
+    es2022: true
+  },
+  extends: [
+    'plugin:vue/vue3-essential',
+    'eslint:recommended',
+    '@vue/eslint-config-prettier'
+  ],
+  parserOptions: {
+    ecmaVersion: 'latest',
+    sourceType: 'module'
+  },
+  plugins: [
+    'vue'
+  ],
+  rules: {
+    // Vue 相關規則
+    'vue/multi-word-component-names': 'off',
+    'vue/no-unused-vars': 'error',
+    'vue/component-name-in-template-casing': ['error', 'PascalCase', {
+      'registeredComponentsOnly': false
+    }],
+    'vue/component-definition-name-casing': ['error', 'PascalCase'],
+    'vue/attribute-hyphenation': ['error', 'always'],
+    'vue/v-on-event-hyphenation': ['error', 'always'],
+    
+    // JavaScript 規則
+    'no-console': process.env.NODE_ENV === 'production' ? 'warn' : 'off',
+    'no-debugger': process.env.NODE_ENV === 'production' ? 'error' : 'off',
+    'no-unused-vars': ['error', { 
+      'vars': 'all', 
+      'args': 'after-used', 
+      'ignoreRestSiblings': false 
+    }],
+    'prefer-const': 'error',
+    'no-var': 'error',
+    'object-shorthand': 'error',
+    'prefer-template': 'error',
+    
+    // 程式碼品質
+    'eqeqeq': ['error', 'always'],
+    'curly': ['error', 'all'],
+    'brace-style': ['error', '1tbs'],
+    'comma-dangle': ['error', 'never'],
+    'quotes': ['error', 'single', { 'avoidEscape': true }],
+    'semi': ['error', 'never']
+  },
+  globals: {
+    defineProps: 'readonly',
+    defineEmits: 'readonly',
+    defineExpose: 'readonly',
+    withDefaults: 'readonly'
+  }
+}