- Add book with name, author, and stock validation
- Update existing book information
- Delete book by ID
- Adjust book inventory stock
- Rename AdminDashBoardService to DashBoardService
- Remove hardcoded user seed data from SQL schema
- Add initialization flow for the user02 common account
- Rename insertAdminUser to insertAdmin for consistency
- Rename insertCommonUser to insertUser01 to align with naming
- Add initialization flow for the user02 common account
- Rename insertAdminUser to insertAdmin for consistency
- Rename insertCommonUser to insertUser01 to align with naming
- Register Argon2PasswordEncoder as a Spring bean
- Implement InitUserRunner to seed default users on startup
- Add spring-security-crypto and bouncycastle dependencies
- Include database schema initialization script