dep: bump vitepress from 1.0.0-alpha.47 to 1.0.0-alpha.48

Bumps vitepress from 1.0.0-alpha.47 to 1.0.0-alpha.48.

Release notes

Sourced from vitepress's releases.

v1.0.0-alpha.48

Please refer to CHANGELOG.md for details.

Changelog

Sourced from vitepress's changelog.

1.0.0-alpha.48 (2023-02-26)

Bug Fixes

• compat: remove use of array.at (fd99590)
• theme: add height constraints to hero image (#1983) (803d5b6)
• theme: allow empty details in home feature (#1936) (#1963) (b56351c)
• theme: show external link icon in navbar (#1881) (8e6e8d9), closes #1948
• theme: show external link icon on same line (#1880) (6218b10)

Features

• build: add support for custom languages (#1837) (5a6d384)
• theme: make prev/next links changeable (#1972) (b8a5e8e)
• theme: support custom target and rel in navbar links (#1993) (e2d4edf)

Commits

• 23f5135 release: v1.0.0-alpha.48
• b197949 chore: bump deps
• 5a6d384 feat(build): add support for custom languages (#1837)
• e2d4edf feat(theme): support custom target and rel in navbar links (#1993)
• 8e6e8d9 fix(theme): show external link icon in navbar (#1881)
• 6218b10 fix(theme): show external link icon on same line (#1880)
• b56351c fix(theme): allow empty details in home feature (#1936) (#1963)
• b8a5e8e feat(theme): make prev/next links changeable (#1972)
• 58f455b docs: update github pages deploying instructions (#1980)
• 803d5b6 fix(theme): add height constraints to hero image (#1983)
• Additional commits viewable in compare view

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