feat: Create TellerAccess entity and add unit tests

[yvanhenang]

feat: Create TellerAccess entity and add unit tests

• Implemented the TellerAccess entity with attributes: id, name, tellerId, status, dailyLimit, createdDate, lastModifiedDate, and accessType
• Defined the enum AccessStatus to manage status transitions (ACTIVE, SUSPENDED)
• Added JPA annotations for entity mapping and database persistence
• Developed unit tests to verify object creation, status updates, daily limit modifications, and date handling
• Set up JUnit 5 for testing

This commit establishes the TellerAccess entity with full functionality and ensures its behavior is validated through unit tests.

[NkwaTambe]

Good job @yvanhenang

please look through your code again and ticket description..

you can reconsider refactoring your code if you want.

and please fix your test (The failing PMD check)

[Elwizzy12]

pmd check failing too , check the violations and try resolve, always ensure that your pmd check passes locally before pushing.