fix: avoid builtStart during vite optimize

[patak-dev]

fix #19316

Description

Continuation from #19347. We started auto calling builtStart on resolveId in Vite 6, so #19347 didn't have any effect.

The PR is also disabling calling buildStart for the custom resolvers. This doesn't change anything, given that we only have two plugins (alias and resolve plugins) that don't have a buildStart hook. Given that we also needs the resolve plugin during optimize, probably a good idea to force disabling autoStart for these too.

I think we should deprecate vite optimize as we wanted and remove the new autoStart param later on.

[pkg-pr-new]

Open in Stackblitz

npm i https://pkg.pr.new/vite@19356

commit: 8be2091

[sapphi-red]

It seems #19347 only fixed when the hash is consistent (when the optimizer didn't run). And I didn't notice that because I didn't run npx vite optimize with --force 🤦.

[patak-dev]

Ya, I forgot about the auto buildStart call. Starting to regret that change, we may want to review it again in Vite 7.