[FEATURE] Add colors for To-Dos types

[labarilem]

First of all, thanks for making Leantime open source.

Sometimes I find it hard to quickly scan Leantime boards for stories/tasks/bugs. I think that using different colors for stories/tasks/bugs might make boards more "readable".

Here's an example, from Jira, using different colors for those icons:

Do you think this feature might be useful?

[marcelfolaron]

I think that would be very useful. Not sure I will have the time to work on this in the coming weeks given the other bugs I will have to take a look at first. I'll keep it in the backlog for now

[ghost]

That would be great. I like the app but it definitly needs some task type separation, either by color, or at least by adding some type of tasks. #554

[outnetMT]

Awesome feature to have. thumbs up.

[salvatore-cipolla]

Thumbs up, this would be really helpfull