build(deps): bump @unhead/vue from 2.1.15 to 3.1.8 in /docs

[dependabot]

Bumps @unhead/vue from 2.1.15 to 3.1.8.

Release notes

Sourced from @​unhead/vue's releases.

v3.1.8

   🐞 Bug Fixes

• types: Allow media on icon links  -  by @​harlan-zw in unjs/unhead#821 (ce57f)

    View changes on GitHub

v3.1.7

   🐞 Bug Fixes

• Guard plugins against double registration  -  by @​harlan-zw in unjs/unhead#791 (2bb78)
• Harden head rendering malformed input  -  by @​harlan-zw in unjs/unhead#814 (a18e2)
• Reduce minimal bundle size  -  by @​harlan-zw (37600)
• Satisfy bundle size type checks  -  by @​harlan-zw (e8a77)
• Keep vue server exports scoped  -  by @​harlan-zw (dae11)
• Harden script registry keys  -  by @​harlan-zw (5557f)
• angular:
  • Correct package type exports  -  by @​harlan-zw in unjs/unhead#802 (9e150)
  • Request-scope the server head  -  by @​harlan-zw in unjs/unhead#810 (7d8e4)
• bundler:
  • Lazy-load Vite devtools plugin behind Vite hooks  -  by @​harlan-zw in unjs/unhead#790 (e66e2)
• dom:
  • Correct and optimize the client DOM renderer  -  by @​harlan-zw in unjs/unhead#787 (ace35)
• react:
  • Make composables StrictMode double-invoke safe  -  by @​harlan-zw in unjs/unhead#809 (7a5ba)
• schema-org:
  • Missing subpath exports and vue import cycle  -  by @​harlan-zw in unjs/unhead#785 (10a21)
• solid-js:
  • Harden streaming wrapper  -  by @​harlan-zw in unjs/unhead#804 (9b383)
• streaming:
  • Use emitted Vite IIFE asset URL  -  by @​harlan-zw in unjs/unhead#789 (4e368)
• unhead:
  • Identity-based useScript callback and trigger cleanup  -  by @​harlan-zw in unjs/unhead#807 (67d35)
• vue:
  • Avoid render-scoped Head watchers  -  by @​harlan-zw in unjs/unhead#806 (48e30)
  • Normalize useSeoMeta patches  -  by @​harlan-zw in unjs/unhead#805 (dc2b8)
• vue,svelte,angular,solid:
  • Dispose useScript callbacks by identity  -  by @​harlan-zw in unjs/unhead#808 (b796a)

   🏎 Performance

• Optimize SSR hot paths  -  by @​harlan-zw in unjs/unhead#794 (f806f)
• Reduce bundle size  -  by @​harlan-zw in unjs/unhead#817 (89781)
• schema-org:
  • Skip unused duplicate cleanup  -  by @​harlan-zw in unjs/unhead#816 (90ab8)
  • Reduce entry normalization  -  by @​harlan-zw in unjs/unhead#815 (aa9c7)
• ssr:
  • Self-closing tag hot path  -  by @​harlan-zw in unjs/unhead#801 (dafb4)
• unhead:
  • Avoid fallback hash allocations  -  by @​TheAlexLichter in unjs/unhead#784 (9916b)

... (truncated)

Commits

• b9254db chore: release v3.1.8
• e69a7a8 chore: release v3.1.7
• 897819c perf: reduce bundle size (#817)
• 7d1f8a4 chore(build): remove Rollup side-effect warnings (#818)
• b796acf fix(vue,svelte,angular,solid): dispose useScript callbacks by identity (#808)
• dc2b801 fix(vue): normalize useSeoMeta patches (#805)
• 4e368bc fix(streaming): use emitted Vite IIFE asset URL (#789)
• 48e3029 fix(vue): avoid render-scoped Head watchers (#806)
• b68cdc1 ci: bench infrastructure and combined size + perf PR report (#793)
• 8e3efe4 chore: release v3.1.6
• Additional commits viewable in compare view