enforce switch statement exhaustiveness in linter (#941)

remove padding from windsurf logos

frontend/.eslintrc.cjs

@@ -19,6 +19,7 @@ module.exports = {
   parserOptions: {
     ecmaVersion: 'latest',
     sourceType: 'module',
+    project: './tsconfig.json',
   },
   rules: {
     'react-refresh/only-export-components': 'off',
@@ -32,6 +33,7 @@ module.exports = {
       },
     ],
     '@typescript-eslint/no-explicit-any': 'warn',
+    '@typescript-eslint/switch-exhaustiveness-check': 'error',
     // i18n rule - only active when LINT_I18N=true
     'i18next/no-literal-string': i18nCheck
       ? [
@@ -64,5 +66,15 @@ module.exports = {
         'i18next/no-literal-string': 'off',
       },
     },
+    {
+      // Disable type-aware linting for config files
+      files: ['*.config.{ts,js,cjs,mjs}', '.eslintrc.cjs'],
+      parserOptions: {
+        project: null,
+      },
+      rules: {
+        '@typescript-eslint/switch-exhaustiveness-check': 'off',
+      },
+    },
   ],
 };