docs(server): improve first-contributor experience #191

Job	Run time
UI / Build	27s
Plugins / Lint (Whisper)	49s
E2E / Playwright E2E	6m 0s
UI / Test	16s
Skit / Lint (fmt + clippy)	5m 20s
UI / Lint (TypeScript + ESLint)	32s
Skit / Test	9m 34s
Plugins / Format Check	16s
Skit / Build	16m 24s
Plugins / Lint (NLLB)	2m 8s
Plugins / Lint (Simple Plugins)	36s
Plugins / Lint (Sherpa-ONNX Plugins)	51s
All Checks Passed	4s
	43m 17s

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