Error with `headEnabled = true`: `@vueuse/head` missing

[NamesMT]

Describe the bug

Following the docs, installing @unhead/vue and set headEnabled to true will results in @vueuse/head missing.
Inspecting the code, headEnabled should be set to 'unhead' instead to use @unhead/vue.
Referrenced code: src/core/markdown.ts#L186

Either change the docs or Line 186 and we should be good.

Reproduction

.

System Info

any

Used Package Manager

pnpm

Validations

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• [X] The provided reproduction is a minimal reproducible of the bug.