add auto-completion for narration
Hi, I just gave it a shoot at the auto-completion feature for the narration text field. Please have a look at it.
Disclaimer: I am not a frontend developer so any feedback is appreciated. Especially when it comes to the valueExtractor and valueSelector. I simply copy-pasted those functions, but I am sure that there is a smarter way to prevent code-duplication.
closes #1535, #1145
Ah I don't know what happened last time, but some of my wanted changes weren't committed/pushed. I did reconstruct them now as best as I could. So the tags and links should actually be parsed again. The only weird thing I have noticed is that the existing tags and links are not shown inside the drop-down selection menu. Struggling in reconstructing it I noticed also that I start feel that I am a bit in over my head with my limited frontend skills :smile: So maybe you have a hint or solution for that.