v1.2.1

• 233a614 Add alerts for deprecation
• ac88c19 Remove sonarqube temporarily
• 2897b66 Add test for health check page
• 530046a Add route for checking health of application
• 74959ae Remove duplicated names
• e71caf3 Prevent immediate dereferences
• aae62dc Remove nested if block
• ad8ef1c Remove unnecessary borrow expressions and immediate dereferences
• db1fc37 Remove unnecessary range comparison
• 4755cc0 Remove redundant pattern matching
• f9be9d4 Prevent immediate dereferences
• 9a17817 Remove unnecessary to_string
• 931a90c Remove redundant override
• c32637c Remove needless borrows
• 8300b82 Verify logics for caching files
• 999eef6 Remove redundant pattern matching
• da542a0 Add file service