feat(rtmp): add sans-I/O RTMP publish client and publisher node (#266) #909

Job	Run time
UI / Lint (TypeScript + ESLint)	39s
E2E / Playwright E2E	30m 6s
UI / Build	18s
UI / Knip (unused code)	21s
Plugins / Lint (NLLB)	2m 24s
Plugins / Format Check	17s
Skit / Test (GPU)	1m 57s
UI / Test	27s
Skit / Lint (fmt + clippy)	3m 56s
Plugins / Lint (Whisper)	56s
Skit / Build	11m 2s
Plugins / Lint (Sherpa-ONNX Plugins)	56s
Plugins / Lint (Simple Plugins)	55s
Skit / Test	8m 34s
All Checks Passed	3s
	1h 2m 51s

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