Add header for exec seq from other tools

[irsdl]

At the moment, it is not even possible to copy the X-Stepper-Execute-Before from the help. It would be great to add it to the context menu

[er4z0r]

I second that. I almost added another issue, when my sequence did not get called from repeater despite having set X-Stepper-Execute-Before. The reason: I had renamed my sequence an left a dangling whitespace at the end 🤦‍♂️
That sure is a newbie mistake, but one that could be prevented by inserting the header from the context menu similar to what you are offering for adding requests to a sequence. Something like an "Add Stepper Sequence Header" >"" in the Extension menu

[CoreyD97]

Thanks both, I'll look into adding this next time I work on the extension!