Self-host DB with MariaDB

The server properly connects to a self-hosted MariaDB MySQL database

Running a local server connects to theubmunster.asuscomm.com:8001, and the server on kubernetes uses an environment variable to connect to the DB directly

Also, adds CLI arguments to AvlBPMGUI:

dotnet run [SERVER] [PORT]

./AvlBPMGUI [SERVER] [PORT]

Also, trying to connect to the database directly from the client will throw an exception (at least if you're using Database.DatabaseConnection)

Also also, fixed the issue that made the k8s server randomly not work (trimming really does not work that well, especially with reflection)