scroll board by dragging

[shoetten]

• Resolves: Make horizontal scrolling easier #2480
• Target version: main

Summary

Motivated by the recent uptake of activity in this repo i decided to finally tackle this issue. The PR adds horizontal scrolling of boards by dragging without adding another dependency.

If you wan't the logic out of the board component, i can refactor. I felt like the change was small enough to keep it in there, but feel free to criticize ;)

TODO

• Test behavior on mobile. I don't have a tablet lying around, but if you have access to a BrowserStack account or similar i'd be happy to test it that way.
• Test potential edge cases i have not thought about?!

Checklist

• Code is properly formatted
• Sign-off message is added to all commits
• Tests (unit, integration, api and/or acceptance) are included
• Documentation (manuals or wiki) has been updated or is not required

[shoetten]

Cypress is green, so i'm marking this as ready for review.

[juliusknorr]

Hi @shoetten. Thanks a lot for your contribution, this is very much appreciated.

I just left some small comments inline, otherwise this is a great change, happy to merge once clarified. Having the code within the Board component is totally fine with me.

[juliusknorr]

Thanks for the quick adjustment 🥳

[shoetten]

Thanks for the fast review 🎉

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