Improve DocC landing pages #148

Job	Run time
Cxx interop / Construct Cxx interop matrix	6s
Unit tests / Construct unit test matrix	4s
Check cmake lists / Linux (5.9)	36s
Check cmake lists / Linux (5.10)	31s
Check cmake lists / Linux (6.0)	33s
Check cmake lists / Linux (nightly-6.0)	44s
Check cmake lists / Linux (nightly-main)	41s
Check cmake lists / Windows (6.0)	2s
Check cmake lists / Windows (nightly-6.0)	1s
Check cmake lists / Windows (nightly-main)	1s
Soundness / API breakage check	2m 18s
Soundness / Broken symlinks check	6s
Soundness / Documentation check	0s
Soundness / License headers check	6s
Soundness / Unacceptable language check	2s
Soundness / Format check	38s
Soundness / Python lint check	6s
Soundness / Shell check	37s
Soundness / YAML lint check	5s
Unit tests / Unit tests / Linux (5.9)	2m 30s
Unit tests / Unit tests / Linux (5.10)	2m 30s
Unit tests / Unit tests / Linux (6.0)	2m 30s
Unit tests / Unit tests / Linux (nightly-6.0)	2m 30s
Unit tests / Unit tests / Linux (nightly-main)	2m 30s
Unit tests / Unit tests / Windows (6.0)	2m 16s
Unit tests / Unit tests / Windows (nightly-6.0)	2m 18s
Unit tests / Unit tests / Windows (nightly-main)	2m 18s
Cxx interop / Cxx interop / Linux (5.9)	1m 36s
Cxx interop / Cxx interop / Linux (5.10)	1m 34s
Cxx interop / Cxx interop / Linux (6.0)	1m 44s
Cxx interop / Cxx interop / Linux (nightly-6.0)	2m 12s
Cxx interop / Cxx interop / Linux (nightly-main)	2m 10s
	35m 55s

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