Initial CSE website content integration

eslint.config.mjs

@@ -0,0 +1,88 @@
+import tsParser from '@typescript-eslint/parser';
+import astroParser from 'astro-eslint-parser';
+import astroPlugin from 'eslint-plugin-astro';
+import importsPlugin from 'eslint-plugin-import';
+
+export default [
+  {
+    // Apply to all files
+    files: ['**/*'],
+    ignores: [
+      'node_modules/**/*',
+      'dist/**/*',
+      '**/src/components/ui/**',
+      '**/components/ui/**',
+    ],
+    plugins: {
+      import: importsPlugin,
+    },
+    rules: {
+      'import/order': [
+        'error',
+        {
+          groups: [
+            ['builtin', 'external'],
+            ['internal', 'parent', 'sibling', 'index'],
+          ],
+          pathGroups: [
+            {
+              pattern: 'react',
+              group: 'builtin',
+              position: 'before',
+            },
+            {
+              pattern: 'next/**',
+              group: 'builtin',
+              position: 'before',
+            },
+            {
+              pattern: '@/**',
+              group: 'internal',
+              position: 'after',
+            },
+          ],
+          pathGroupsExcludedImportTypes: ['builtin'],
+          'newlines-between': 'always',
+          alphabetize: {
+            order: 'asc',
+            caseInsensitive: true,
+          },
+        },
+      ],
+    },
+  },
+  {
+    // Apply specifically to Astro files
+    files: ['**/*.astro'],
+    plugins: {
+      astro: astroPlugin,
+    },
+    languageOptions: {
+      parser: astroParser,
+      parserOptions: {
+        parser: tsParser,
+        extraFileExtensions: ['.astro'],
+        sourceType: 'module',
+      },
+      globals: {
+        Astro: 'readonly',
+        Fragment: 'readonly',
+      },
+    },
+    rules: {
+      // Astro recommended rules
+      'astro/no-conflict-set-directives': 'error',
+      'astro/no-unused-define-vars-in-style': 'error',
+    },
+  },
+  {
+    // Apply to TypeScript files
+    files: ['**/*.ts', '**/*.tsx'],
+    languageOptions: {
+      parser: tsParser,
+      parserOptions: {
+        sourceType: 'module',
+      },
+    },
+  },
+];