If I understand you correctly, this is trivial in emacs:
(defun insert-text ()
(interactive)
(insert "your text here"))
(global-set-key your-keybind-here #'insert-text)
You could make it a format string if it relies on data specific to some file or parameter. You could also make the keybind local to certain modes/files rather than a global keybind if you don't want to pollute your keybind space.
codeberg
it’s like github but non-corporate free software
it’s very polished and featurful
it’s built upon/by the same devs as forgejo, which is open tech to self host your own git server (with federation potentially coming), so supporting one supports the other