B2B-88: add starter kit structure and elements

tooling/prettier/index.mjs

@@ -0,0 +1,34 @@
+/** @typedef  {import("prettier").Config} PrettierConfig */
+
+/** @type { PrettierConfig } */
+const config = {
+  tabWidth: 2,
+  useTabs: false,
+  semi: true,
+  printWidth: 80,
+  singleQuote: true,
+  arrowParens: 'always',
+  importOrder: [
+    '/^(?!.*\\.css).*/',
+    '^server-only$',
+    '^react$',
+    '^react-dom$',
+    '^next$',
+    '^next/(.*)$',
+    '^@supabase/supabase-js$',
+    '^@supabase/gotrue-js$',
+    '<THIRD_PARTY_MODULES>',
+    '^@kit/(.*)$', // package imports
+    '^~/(.*)$', // app-specific imports
+    '^[./]', // relative imports
+  ],
+  tailwindFunctions: ['tw', 'clsx', 'cn', 'cva'],
+  importOrderSeparation: true,
+  importOrderSortSpecifiers: true,
+  plugins: [
+    '@trivago/prettier-plugin-sort-imports',
+    'prettier-plugin-tailwindcss',
+  ],
+};
+
+export default config;