This is done by adding the `slotted: false` option to:
- compiler-dom
- compiler-ssr
- compiler-sfc (forwarded to template compiler)
At runtime, only slotted component will render slot fragments with
slot scope Ids. For SSR, only slotted component will add slot scope Ids
to rendered slot content. This should improve both runtime performance
and reduce SSR rendered markup size.
Note: requires SFC tooling (e.g. `vue-loader` and `vite`) to pass on
the `slotted` option from the SFC descriptoer to the `compileTemplate`
call.
BREAKING CHANGE: `@vue/compiler-sfc`'s `transformAssetUrlsBase` option
has been removed. It is merged into `trasnformAssetUrls` which now also
accepts the format of
```ts
{
base?: string
includeAbsolute?: string
tags?: { [name: string]: string[] }
}
```