better reason system

[Blumlaut]

Is your feature request related to a problem? Please describe. Ability to define reason pre/postfixes, or maybe even entire templates

Describe the solution you'd like set ea_reasonTemplate "you were banned because: {x}\napply for unban here:{y}" or so

Describe alternatives you've considered among us

Additional context n/a

[Gravxd]

The above pull request should complete this in some way - hopefully this helps.