Update dependency vitepress to v2.0.0-alpha.20

[renovate]

This PR contains the following updates:

Package	Change	Age	Confidence
vitepress (source)	2.0.0-alpha.19 → 2.0.0-alpha.20

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Release Notes

vuejs/vitepress (vitepress)

v2.0.0-alpha.20

Compare Source

Bug Fixes

• harden eager frontmatter interpolation (#​5413) (09f9672)
• key head entries by id and ignore meta content when deduping (b18f306), closes #​5362 #​5363 #​5379
• search: respect per-locale markdown options (#​5351) (27c4a1a)
• serialize config functions as code, not strings revived via new Function (close #​3685) (d3b2957)
• theme/regression: fix misaligned external link icon (2be52f0)
• theme: adjust z-index for VPNavBar and simplify VPNavScreen styles (#​5374) (35cf647)
• theme: cover the external link icon's paint box with its mask (39b8f9f)
• theme: drop the -webkit-backdrop-filter fallbacks (a2a0a92)
• theme: fix menu dropdown group dividers (#​5365) (49c84f5)
• theme: fix nav screen and divider appearance (#​5369) (a0401ee)
• theme: fix social links spacing in dropdown (#​5370) (cb636b2)
• theme: handle outline bottom overscroll (#​5375) (3fe901d)
• theme: keep search beside the title without a nav menu (14f4f09)
• theme: keep the search keycap glyphs out of the DOM text (60f656b), closes #​5401
• theme: mark current navigation links (#​5395) (0f0fe13)
• theme: paint the navbar divider on its own layer (9bebd09), closes #​5399
• theme: prevent layout shifts when locking page scroll (310679a), closes #​5386
• theme: prevent scroll chaining in local nav outline dropdown (#​5367) (0a96bae)
• theme: remove extra margins from first and last paragraph inside a list element (8dbd782), closes #​5353
• theme: render sidebar active state during ssr (005aa5c)
• theme: render sidebar group toggles as native buttons (ed2bfb2), closes #​5366 #​5371
• theme: rendering of sponsor and team components inside vp-doc containers (#​4493) (b7602df)
• theme: treat negative scrollY as top (#​5368) (9d521db)
• theme: use a getter as VPSidebar's open watch source (9aeeb4f)
• theme: use relative length units to auto-close nav screen menu (#​5387) (c197979)

Features

• cli: make shortcuts case-insensitive (#​5378) (4ffcdae)
• hashed icon styles, offline dev icons, arbitrary iconify collections (#​5407) (d00a5e0)
• relative base (./) and assetsBase (CDN prefix) (#​5406) (feadd9f)
• resolve $frontmatter expressions while rendering markdown (#​5412) (a1eb284)
• ssr: enable throwUnhandledErrorInProduction (#​5419) (a6573ff)
• theme: add --vp-local-nav-divider-color (110209d)
• theme: add opt-in severity-based colors for containers, alerts, and badges (#​5373) (45cb85e)
• theme: redesign the navbar (#​5397) (26b76d6)
• theme: scroll toc if active item is out of view (#​5377) (72534af)
• theme: un-deprecate Theme.setup and compose it across extends (#​5404) (ebbd48c)
• theme: use relative length units (#​5323) (2a91caa)

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