Triggers and alerts system

[phora]

Because there's no alert systems for astrological events we may want to look out for in any other apps, let's implement this. Here's a current list of what needs to be done

• Write GUI for adding alert triggers (WIP)
• Write supporting database schema for the alert triggers
• Optimize calculating and highlighting the current phase and hour without searching the phase list and hours list
• Tests for times for expected triggers
• Write GUI for adding alerts
• Write supporting database schema for the alerts
• Tests for times for expected alerts
• Write a background thread/alarm handler that handles checking the triggers, and then which alarms depend on the triggered triggers