ci: Update knip, vite, vitest

[lachlancollins]

• Update knip from v4 to v5
• Update vite and vite plugins
• Update vitest and testing libraries

[nx-cloud]

☁️ Nx Cloud Report

CI is running/has finished running commands for commit c309af7. As they complete they will appear below. Click to see the status, the terminal output, and the build insights.

📂 See all runs for this CI Pipeline Execution

---

✅ Successfully ran 1 target

• nx affected --targets=test:format,test:sherif,test:knip,test:eslint,test:lib,test:types,test:build,build --parallel=3

---

Sent with 💌 from NxCloud.