Update vitepress to latest version

[azdanov]

Relevant Page(s)

https://help.kagi.com/kagi

Description

I noticed that version that's used for vitepress is pretty old, 1.0.0:beta.7.

kagi-docs/package.json

Line 12 in 96dae03

"vitepress": "^1.0.0-beta.7",

Would it make sense to try updating it to the latest one, 1.5.0?
https://github.com/vuejs/vitepress/blob/main/CHANGELOG.md

[david-ros]

@azdanov When I tested the new version, there were some issues with the sidebar overlapping other content, such as zoomed-in images. If you find a fix or workaround for this, we could update.