- Added `connectivity_plus` dependency to manage network connectivity status.
- Updated `pubspec.yaml` to include the new dependency version.
- Enhanced `ConnectivityService` to utilize `connectivity_plus` for improved connectivity monitoring and handling.
- Refactored connectivity checks and state management for better performance and reliability.
- Added checks in the ConnectivityService to prevent operations on a closed stream controller, ensuring stability and preventing potential errors.
- Updated the timer creation and stream addition logic to only execute if the service is not disposed, improving resource management.
- Enhanced the dispose method to safely close the connectivity controller, maintaining clean resource handling.
- Refactored the ConnectivityService to replace health URI references with base URI for improved clarity and consistency.
- Updated methods to probe server health and resolve URIs, ensuring a more streamlined approach to connectivity checks.
- Enhanced the provider setup to create a Dio instance with custom headers from the active server configuration, improving flexibility in server communication.
- Changed the initial state of the socket connection from `disconnected` to `connecting` to better reflect the connection process.
- Updated the service change handling to emit the `connecting` state when the service is null.
- Introduced a new `stream()` method in the `ConversationDeltaStream` class for direct access to the underlying stream, improving usability.
- Added a `conversationDeltaEventsProvider` to provide a stream of conversation delta events based on requests, enhancing the application's real-time capabilities.
