Style changes

Minor fixes to styling issues

Small bugfixes

Minor changes and bugfixes.
The changes include:

• faulty websocket handlers on backend
• missing space frontend
• missing close of websockets on frontend
• more minors issues

Milestone 3: release full frontend

This release adds the remaining frontend features.

New Features

This release contains another major update for frontend functionality.
Planning takes a central role in our application, so this release updates and brings out new functionality for this feature.

Milestone 2: Release Frontend functionality

This release contains major changes for

• frontend (functional, no style)
• backend (more api routes + testing)
• database (model changes)

Milestone 1: Release API and authentication frontend

This release contains the code for the backend API, database and a basic frontend that supports authentication.