chore(web): eslint flat-config + prettier setup

web/.prettierignore

@@ -0,0 +1,7 @@
+node_modules
+dist
+pnpm-lock.yaml
+*.tsbuildinfo
+*.d.ts
+vite.config.js
+src/**/*.js

web/.prettierrc

@@ -0,0 +1,6 @@
+{
+  "semi": false,
+  "singleQuote": true,
+  "trailingComma": "all",
+  "printWidth": 100
+}

web/eslint.config.js

@@ -0,0 +1,37 @@
+// ESLint v10 flat config。
+// 覆盖范围：src/、test/ 下的 .vue/.ts/.tsx 文件。dist/、node_modules、配置类
+// 文件 (vite.config.ts、postcss.config.js 等) 默认走 ignore。
+import js from '@eslint/js'
+import tseslint from 'typescript-eslint'
+import vue from 'eslint-plugin-vue'
+import vueParser from 'vue-eslint-parser'
+
+export default [
+  {
+    ignores: ['dist/**', 'node_modules/**', '**/*.d.ts', 'src/**/*.js', 'vite.config.js'],
+  },
+  js.configs.recommended,
+  ...tseslint.configs.recommended,
+  ...vue.configs['flat/recommended'],
+  {
+    files: ['**/*.vue'],
+    languageOptions: {
+      parser: vueParser,
+      parserOptions: {
+        parser: tseslint.parser,
+        ecmaVersion: 2022,
+        sourceType: 'module',
+      },
+    },
+  },
+  {
+    files: ['**/*.{ts,tsx,vue}'],
+    rules: {
+      'vue/multi-word-component-names': 'off',
+      '@typescript-eslint/no-unused-vars': [
+        'error',
+        { argsIgnorePattern: '^_', varsIgnorePattern: '^_' },
+      ],
+    },
+  },
+]

web/package.json

@@ -10,7 +10,7 @@
     "preview": "vite preview",
     "test": "vitest run",
     "test:watch": "vitest",
-    "lint": "eslint . --ext .vue,.ts,.tsx",
+    "lint": "eslint .",
     "format": "prettier -w .",
     "typecheck": "vue-tsc --noEmit"
   },
@@ -41,6 +41,7 @@
     "typescript-eslint": "^8.59.1",
     "vite": "^8.0.10",
     "vitest": "^4.1.5",
+    "vue-eslint-parser": "^10.4.0",
     "vue-tsc": "^3.2.7"
   }
 }

web/pnpm-lock.yaml

@@ -69,6 +69,9 @@ importers:
       vitest:
         specifier: ^4.1.5
         version: 4.1.5(@types/node@25.6.0)(happy-dom@20.9.0)(vite@8.0.10(@types/node@25.6.0)(jiti@2.6.1)(yaml@2.8.3))
+      vue-eslint-parser:
+        specifier: ^10.4.0
+        version: 10.4.0(eslint@10.2.1(jiti@2.6.1))
       vue-tsc:
         specifier: ^3.2.7
         version: 3.2.7(typescript@6.0.3)

web/src/styles/tailwind.css

@@ -1,3 +1,3 @@
-@import "tailwindcss";
+@import 'tailwindcss';
 
 @variant dark (&:where(.dark, .dark *));

web/src/styles/tokens.css

@@ -15,6 +15,7 @@
 body {
   background: var(--color-bg);
   color: var(--color-fg);
-  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "Helvetica Neue",
-    Arial, "Microsoft YaHei", sans-serif;
+  font-family:
+    -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Helvetica Neue', Arial, 'Microsoft YaHei',
+    sans-serif;
 }