...java/com/museum/projection/controller/PageController.java

...in/java/com/museum/projection/dao/ApplicationUserDao.java

.../museum/projection/dao/FakeApplicationUserDaoService.java

...eum/projection/dao/PostgresApplicationUserDaoService.java

src/main/java/com/museum/projection/dto/UserDto.java

src/main/java/com/museum/projection/model/Account.java

src/main/java/com/museum/projection/service/UserService.java

src/main/resources/db/migration/V1__AccountTable.sql

src/main/resources/templates/users.html