test(lint): ban per-test timeouts and unreasoned skips#22560

test(lint): live files keep their timeouts but not unreasoned option-object skips

test(lint): a computed skip option is a platform gate, not an unreasoned skip

test(lint): the suite alias and option-object skips need a quarantine issue too

test(server): drop the per-test timeouts that #22557 kept on GitManager and HtmlRender

test(lint): catch bracket-access skips and options-first timeouts with a referenced callback

test(lint): ban per-test timeouts and unreasoned skips