feat: add biome and configure vercel deployment with database

[frattezi]

Changes

• Remove eslint, huky and prettier to use biome and lefthook
• Install shadcn in the project
• Setup new CI/CD flow (refer to docs for more info):
  • Preview: Creates a new preview env for each PR, keeps a single deploy for each open pull request
  • Cleanup: Makes sure no deploys are left stale after a PR is closed
  • Production
• Disabled Vercel auto deploy, setup env vars on github
• Setup two new databases for project, one for each env

[vercel[bot]]

The latest updates on your projects. Learn more about Vercel for Git ↗︎

1 Ignored Deployment

| Name | Status | Preview | Comments | Updated (UTC) | | :--- | :----- | :------ | :------- | :------ | | **voting-system** | ⬜️ Ignored ([Inspect](https://vercel.com/podcodar/voting-system/2T63wMWpmWMqFrK7Rf58TqdoBPtk)) | [Visit Preview](https://voting-system-git-frattezi-fix-cicd-podcodar.vercel.app) | | Jun 20, 2024 9:23pm |