Here is my proposal:
- On the current inject node, only a checkbox "Enable advanced features".
- All nodes with this chechkbox enabled are shown in the sidebar (like the config nodes).
- In the sidebar it is possible to inject or edit the injection message without deployment.
- Additionally it would be nice to have a list of the last x msgs to choose from.
and an option on the debug messages "Add msg to injection msgs list", to easily reuse a debug msg with an injection node.