foundation: project guide, tooling, design tokens, bilingual shell and routing contracts

Co-authored-by: Cursor <cursoragent@cursor.com>

eslint.config.js

@@ -0,0 +1,43 @@
+// @ts-check
+const eslint = require('@eslint/js');
+const tseslint = require('typescript-eslint');
+const angular = require('angular-eslint');
+const prettier = require('eslint-config-prettier');
+
+module.exports = tseslint.config(
+  {
+    ignores: ['dist/**', '.angular/**', 'node_modules/**', 'coverage/**'],
+  },
+  {
+    files: ['**/*.ts'],
+    extends: [
+      eslint.configs.recommended,
+      ...tseslint.configs.recommended,
+      ...angular.configs.tsRecommended,
+    ],
+    processor: angular.processInlineTemplates,
+    rules: {
+      '@angular-eslint/directive-selector': [
+        'error',
+        {
+          type: 'attribute',
+          prefix: 'app',
+          style: 'camelCase',
+        },
+      ],
+      '@angular-eslint/component-selector': [
+        'error',
+        {
+          type: 'element',
+          prefix: 'app',
+          style: 'kebab-case',
+        },
+      ],
+    },
+  },
+  {
+    files: ['**/*.html'],
+    extends: [...angular.configs.templateRecommended, ...angular.configs.templateAccessibility],
+  },
+  prettier,
+);