REST API Support in CasparCG Client

[tvMagic]

I'd like to propose a new feature for the CasparCG Client that would greatly enhance integration flexibility:

Add native REST API support to CasparCG Client to allow direct control of rundown items and channels over HTTP. Suggested endpoints could include:

• GET /rundown – returns the current rundown with item metadata, including UIDs
• POST /control/{uid}/play
• POST /control/{uid}/stop
• POST /control/{uid}/invoke
• POST /channel/{channel}/clear

Thank you for taking the time to consider this request. I'm happy to provide more context and use cases on request.