fix: issues with header with wrong spacings and dividers based on slots #11467

Job	Run time
init / Init	1m 6s
scan-secrets / TruffleHog	40s
get-playwright-version / Get and save publish version	18s
build-packages / Build Packages	1m 17s
lint / Lint	36s
build-showcases / Build Showcases	1m 42s
build-outputs / Build outputs	50s
test-foundations / 🧪🎭 - foundations	2m 47s
test-components / 🧪🎭 - react:1/3	2m 57s
test-components / 🧪🎭 - react:2/3	3m 29s
test-components / 🧪🎭 - react:3/3	2m 59s
test-components / 🧪🎭 - vue:1/3	3m 0s
test-components / 🧪🎭 - vue:2/3	3m 28s
test-components / 🧪🎭 - vue:3/3	3m 11s
test-showcases / 🧪🎭 - angular:1/2	3m 17s
test-showcases / 🧪🎭 - angular:2/2	3m 11s
test-showcases / 🧪🎭 - react:1/2	3m 18s
test-showcases / 🧪🎭 - react:2/2	3m 14s
test-showcases / 🧪🎭 - vue:1/2	3m 11s
test-showcases / 🧪🎭 - vue:2/2	3m 12s
checks-done	1s
regenerate-snapshots	0s
deploy / Deploy	1m 7s
	48m 51s

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