good forst commit

apps/api/src/modules/auth/password.util.ts

@@ -0,0 +1,9 @@
+import * as bcrypt from 'bcryptjs';
+
+export async function hashPassword(plain: string, rounds: number = 10): Promise<string> {
+  return bcrypt.hash(plain, rounds);
+}
+
+export async function verifyPassword(plain: string, hash: string): Promise<boolean> {
+  return bcrypt.compare(plain, hash);
+}