重构: 升级ESLint配置并优化项目结构 │

│                                                                                                                    │
│   - 迁移至ESLint新版配置格式(eslint.config.mjs)                                                                    │
│   - 添加Next.js ESLint配置支持                                                                                     │
│   - 新增样式类型定义文件                                                                                           │
│   - 优化TypeScript和Vite配置                                                                                       │
│   - 更新Tailwind CSS配置                                                                                           │
│                                                                                                                    │
│   🤖 Generated with [Claude Code](https://claude.com/claude-code)                                                  │
│                                                                                                                    │
│   Co-Authored-By: Claude <noreply@anthropic.com>

crop-x/eslint.config.mjs

@@ -0,0 +1,25 @@
+import { dirname } from "path";
+import { fileURLToPath } from "url";
+import { FlatCompat } from "@eslint/eslintrc";
+
+const __filename = fileURLToPath(import.meta.url);
+const __dirname = dirname(__filename);
+
+const compat = new FlatCompat({
+  baseDirectory: __dirname,
+});
+
+const eslintConfig = [
+  ...compat.extends("next/core-web-vitals", "next/typescript"),
+  {
+    ignores: [
+      "node_modules/**",
+      ".next/**",
+      "out/**",
+      "build/**",
+      "next-env.d.ts",
+    ],
+  },
+];
+
+export default eslintConfig;