- Replaced `SimpleProtocol` with `TransportProtocol` in `IPCManager`.
- Added `DelegateActionManager` to route requests to handlers, starting with `EchoHandler`.
- Updated `MediaManagerApplication` to initialize and manage `DelegateActionManager`.
- Extended Protocol Buffers schema with `Request` and `Response` definitions.
- Enhanced logging for request processing and redesigned response flow.
- Created `messages.proto` to define `TextMessage` schema.
- Integrated Protocol Buffers Java library into Maven dependencies.
- Configured Maven plugins for Protocol Buffers compilation and generated source management.
- Implemented message serialization and deserialization in `IPCManager`.
- Enhanced client handling to process and respond with Protocol Buffers messages.
Gustavo Henrique Santos Souza de Miranda