Description
nuxt db generate fails when schema files import from aliases pointing to .mjs templates.
getTsconfigAliases() reads .nuxt/tsconfig.json which strips extensions. Alias resolves to .nuxt/custom/tables but file is tables.mjs. Rolldown can't find it.
Originally reported in nuxt-modules/better-auth#292.
Reproduction
StackBlitz
git clone --depth 1 --filter=blob:none --sparse https://github.com/onmax/repros.git
cd repros && git sparse-checkout set nuxthub-alias-extensions
cd nuxthub-alias-extensions && pnpm i && npx nuxt db generate