Implement shell with interactive auto-completion

[hohwille]

For #56 @jan-vcapgemini started finding and implementing an awesome advanced solution based on jline that allows to do auto-completion within the IDEasy process in Java/GraalVM. This also allows showing documentation while doing the auto-completion and has many other really cool and powerful features that developers just love.

We need to create a PR to add this feature after #187 has been merged.

Here we will add a ShellCommandlet that can be started and allows the interactive completion and supports running multiple ide commands with history support, etc. From ide wrapper script (see #63) this will be called via ide shell.
For simplicity the user has to select debug/trace/force/offline/quiet mode when opening the shell (e.g. ide -tof shell) but does not get completion on this initial flags and cannot change them on the fly in the shell.
The "promt" should be named ide but the user only has to type additional arguments:

ide> install mvn