Add vite plugin mention in the qwik & city page

[Kampouse]

What is it?

• Feature / enhancement

Description

Mention of the qwikVite qwikCity entry point in both overview pages plus removed a broken link to a guide fix #6807 and #6806

Checklist

• [x] My code follows the developer guidelines of this project
• [x] I performed a self-review of my own code
• [ ] I added a changeset with pnpm change
• [x] I made corresponding changes to the Qwik docs
• [ ] I added new tests to cover the fix / functionality

[changeset-bot[bot]]

⚠️ No Changeset found

Latest commit: 0a4f03df96b98213b48d074df230f4d3ad12e5d9

Merging this PR will not cause a version bump for any packages. If these changes should not result in a new version, you're good to go. If these changes should result in a version bump, you need to add a changeset.

This PR includes no changesets

When changesets are added to this PR, you'll see the packages that this PR includes changesets for and the associated semver types

Click here to learn what changesets are, and how to add one.

Click here if you're a maintainer who wants to add a changeset to this PR

[github-actions[bot]]

built with Refined Cloudflare Pages Action

⚡ Cloudflare Pages Deployment

Name	Status	Preview	Last Commit
qwik-docs	✅ Ready (View Log)	Visit Preview	0a4f03df96b98213b48d074df230f4d3ad12e5d9