added some cache annotations to the default repository functions
reworked how the undo cations are processed within commands, they are executed in a post command listener when the state is error
added a counter id to generate ids to be unique within servers, changed a few tables to be unique within a server
added future utils class for wrapping a list of futures into one
moved abstracto tables to separate schema in the installer
refactored experience gain to work with more futures and delayed database access
added models instead of using HashMaps for exceptions
added a lot of exceptions for different cases
refactored a few commands to be fully async instead of fire and forget
fixed templates for ban and kick logging
refactored kicking service
fixed guild not found exception template
added command validator to be used for unit testing commands
added default values for command configuration
changed some interfaces to message channel instead of text channel
added separate executor service for un-mutes, which is shared
updated spring boot version to 2.3.1
removed database connection string from properties
added logback configuration
changed some future logic in purge
refactored error message for un mute, when there is no active mute
refactored listener interface and removed usage of context utils
added tests for moderation services
refactored various commands and services
optimized code for message embeds
removed emoteUtils completely and moved to service
removed suggestion validation, because its now done via feature config
fixed regex for discord links
changed template to handle the case in which a member which suggested it originally left the server
added suggestion update exception in cases the message to edit, does not qualify as a suggestion
added check to not allow cross server quoting and added test case
refactored mocking for jda objects
refactored some things in experience tracking
changed the paging behaviour for leader board and added check for negative numbers
fixed rank not being correct for further pages
added test-common module to have some common code für tests
fixed command creation