[Suggestion] Extend features of table (filter, group, sort, ...) about svelte-gantt

[V-Py]

Hey, really good ideas, actually I already implemented a sorting/searching/filtering system in Svelte Gantt for one of my project.
I'll post a little demo of the functionalities tomorrow so you can tell me about any enhancements you'd think of.

For the grouping functionalities, very interesting and might be possible too but didn't do it for now !

[V-Py]

Filter feature

Search feature (using scrollToRow)

Broom feature (clean the empty lines)

I'm also using more features on each line (see the extra dots on the left) such as

• Add line above
• Move line up
• Duplicate line
• Delete line
• Move line down
• Add line under

[Primenotes]

Looks nice! Did you build this with the current row API?

It will be interesting to see if groups can be added and how features interact with tree rows. Would you mind to commit examples above as a demo?