feat(Dialog): add `fullHeight` & fix styles on large heights #7548

Job	Run time
Tests / Static Checks	2m 30s
Tests / A11y Tests	4m 57s
Tests / Build	1m 8s
Artifacts / Build	4m 58s
Tests / Playwright Tests (chrome)	3m 39s
Tests / Unit Tests	3m 13s
Tests / Playwright Tests (firefox)	3m 9s
Visual Tests / Chromatic	1m 54s
Artifacts / Deploy	36s
	26m 4s

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