chore: rename minimal-* example dirs, reorganize docs nav #533

Job	Run time
e2e	2m 38s
unit-test / test (ubuntu-latest, 22)	3m 5s
unit-test / test (windows-latest, 22)	6m 18s
unit-test / test (windows-latest, 26)	5m 1s
unit-test / lint	2m 2s
unit-test / test (windows-latest, 24)	5m 23s
unit-test / test (ubuntu-latest, 24)	2m 14s
unit-test / test (ubuntu-latest, 26)	2m 28s
	29m 9s

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