---
date: 2026-03-19
day: 58
view: spieler
weekday: Donnerstag
commits: 75
review: written
---

# Donnerstag, 2026-03-19 — Tag 58

Großer Sprint-Tag mit Schwerpunkt **apps** (75 Commits).

## Highlights

- upgrade calendar jest to v30 and add rate limiting to contacts/todo backends
- add NestJS backend, PostgreSQL database, and migrate web app from Supabase to API
- rename LightWrite to Mukke and add music library, player, playlists
- pre-launch architecture audit fixes
- add missing reset-password page to 13 apps