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feat(website): bring the live demo into the homepage hero #2629

Job	Run time
Type Check	42s
Swift test (macOS capture helper)	1m 5s
Rust test (macOS compositor)	5m 57s
Build	1m 4s
Rust check (Windows compositor)	3m 12s
Test	2m 5s
Lint	25s
Validate PR title (semantic)	6s
AppStream metadata	12s
Docs	10s
Rust test (Linux compositor)	6m 16s
Typecheck (tests)	45s
	21m 59s