chore: add import organizer to prettier config

api/.prettierrc.cjs

@@ -1,8 +1,38 @@
-// prettier.config.js or .prettierrc.js
+/**
+ * @see https://prettier.io/docs/en/configuration.html
+ * @type {import("prettier").Config}
+ */
 module.exports = {
-    trailingComma: "es5",
+    trailingComma: 'es5',
     tabWidth: 4,
     semi: true,
     singleQuote: true,
     printWidth: 105,
+    plugins: ['@ianvs/prettier-plugin-sort-imports'],
+    // decorators-legacy lets the import sorter transform files with decorators
+    importOrderParserPlugins: ['typescript', 'decorators-legacy'],
+    importOrder: [
+        /**----------------------
+         *    Nest.js & node.js imports
+         *------------------------**/
+        '<TYPES>^@nestjs(/.*)?$',
+        '^@nestjs(/.*)?$', // matches imports starting with @nestjs
+        '<TYPES>^(node:)',
+        '<BUILTIN_MODULES>', // Node.js built-in modules
+        '',
+        /**----------------------
+         *    Third party packages
+         *------------------------**/
+        '<TYPES>',
+        '<THIRD_PARTY_MODULES>', // Imports not matched by other special words or groups.
+        '',
+        /**----------------------
+         *    Application Code
+         *------------------------**/
+        '<TYPES>^@app(/.*)?$', // matches type imports starting with @app
+        '^@app(/.*)?$',
+        '',
+        '<TYPES>^[.]',
+        '^[.]', // relative imports
+    ],
 };