refactor(tests): reformat code and update dependency management

- Reorganized import statements in adapter tests for better readability
- Replaced or_insert_with(Vec::new) with or_default() in test closures
- Updated Cargo.lock with new dependency versions and checksums
- Added TLS features to tonic dependency configuration
- Included sqlx, chrono, and uuid dependencies with specific features
- Added jsonwebtoken and arc-swap as project dependencies
- Reformatted assertion statements to comply with line length limits
- Adjusted base64 import order in engine codec module
- Updated protobuf include statement formatting

auth/mod.rs

@@ -0,0 +1,8 @@
+pub mod claims;
+pub mod jwt_decoder;
+pub mod key_store;
+pub mod verifier;
+
+pub use claims::TokenClaims;
+pub use key_store::SigningKeyStore;
+pub use verifier::Authenticator;