Alarm+Clock 1.0

This is my take on a real life clock time display in AC.
Playing mostly in VR I soon (actually after missing a couple of appointments ) realized that I needed a way to know the real local time, and if possible set an alarm time.
There are several clock apps already, but I don't think there was any with alarm capability. (maybe I did not search hard enough?)
So just in case it might help someone, here is a very basic app that brings time display and alarm setting.
Install and enable like any app through Content Manager (or drop files where they should be, you know...)
Features:

• several parameters can be set in configuration file config.ini (supports Content Manager Settings approach)
• scalable display by choosing font size
• displays clock only or clock & alarm information
• set alarm parameters via app window GUI
• two modes for setting alarm:
  • Timer: set a delay before alarm happens
  • Alarm: set a given time (hours & minutes) at which alarm happens
• alarm sound can be selected in configuration file (only)
• additional sounds can be used (just put the .wav file in the Sound subdirectory)

Limitations:

• time display in 24 hours format only. (No idea what happens if your system is showing AM/PM time...)
• time value resolution is minutes and first minute of countdown will always last less than a mn so it is not good for accurate short duration (don't use it to cook boiled eggs)
• sound file format MUST be wav

I don't know much about python, so my code is not "quality code"...
Hopefully it does the job, but any correction / improvement remark is welcome.
A few screenshots...
Clock only

Alarm mode

Timer mode

Alarm running

Time is up

Time is up (clock only display)