Add frontend to project

[IronicUsername]

Goal Have the frontend in this project.

Context We currently have the frontend up and running on trash-economy.io and the code lives in trashtv_frontend. We want to have it here to pack the whole project in 1.

Tasks

• [ ] discuss if it makes sense to restart a new frontend and copy-paste the code that can be used here
• [ ] if discussion concludes not re-doing everything:
  • [ ] move frontend from trashtv_frontend to here in frontend
  • [ ] else create scaffold nuxt project in frontend