missing optional peer #605

Describe the bug

unplugin types needs types from rollup, vite, webpack, esbuild and such:

Note: vite and webpack are already patched using packageExtensions from pnpm, so no more red underscores in screenshot

However, with strict deps resolution (e.g.: enableGlobalVirtualStore: true in pnpm v11 ref), unplugin types fails because these types are unresolvable (not declared as deps):

To ensure users are ok with types, every deps that appears in declaration files shall be declared as optional peer, so if users annouce them as devDependencies when having unplugin as deps, they will still get their code correctly typed since now they are resolvable in unplugin.

Reproduction

not provided as I believe the issue is clear.