Allow templater to run on Excalidraw view

[zsviczian]

I am thinking to build a feature that would allow adding elements to an active drawing from script. This would be a minor extension to ExcalidrawAutomate. Templater currently throws an error if I try to invoke a template on an Excalidraw view. Enabling templater scripts to run when an Excalidraw view is active would open the way to create personalized Excalidraw macros such as adding custom components using keyboard shortcuts.

I am thinking of use-cases like: https://youtu.be/q8KF3flIyKs