Refactor the Server Command-Lines for Config-Node, Data-Node and the upcoming AI-Node

Currently the server CLI implementation of the existing nodes lacks clarity and needs a major cleaning up.

- Use Apache Commons CLI to implement the general command-line functionality
- Refactor the ConfigNode, DataNode and AiNode CLI parts

The syntax of the commandline issues will change to the follwing format:

{NodeCli}

The commands will be:
- start
- remove

The options will be:
- for the remove command
- nodeId {some node id}

To be discussed:
- Should it be possible to remove multiple nodes, by passing in a list of ids?
- Should it be possible to remove the current node, by omitting the nodeId parameter?

Start by reading the existing ConfigNode, DataNode, and AiNode server CLI implementations and compare their current command-line behavior. Use the issue's proposed start/remove command structure and nodeId option as the target, while resolving whether multiple-node removal and omission of nodeId are supported; done means the three CLIs share the clarified Apache Commons CLI-based syntax.

Written by the indexing model from the issue text.