Updates logic to handle setting the URL sent to the CH5 wrapper app to use the CS LAN IP based on the actual IpInformationChange event on the panel itself.
- Added `._PepperDash.Essentials.4Series.sln` to .gitignore.
- Introduced new using directives for Regex and Crestron libraries.
- Added `csIpAddress` and `csSubnetMask` fields to store device IP info.
- Modified constructor to retrieve and assign current IP and subnet mask.
- Updated `Panel.IpInformationChange` event handler for logging and URL setting.
- Created `GetUrlWithCorrectIp` method to determine the correct URL based on IP.
- Refactored `SetAppUrl` to utilize the new URL method.
- Commented out old IP determination logic in `MobileControlWebsocketServer.cs` as it was moved to the touchpanel controller.
- Updated `.gitignore` to include additional files and directories.
- Added summary comments and new properties in `LevelControlListItem.cs` for better clarity and functionality.
- Enhanced documentation in `SourceListItem.cs` and introduced new properties, including `Destinations` and a `ToString` method.
- Introduced `SourceRouteListItem` class with routing properties and expanded `eSourceListItemDestinationTypes` enum.
- Added `IRoutingSinkWithInputPort` interface in `IRoutingSink.cs` to support input port functionality.
