Dragging items between and within columns in project boards

[bartvdbraak]

Description

Our triagers reported the following user experience issues with Project boards after updating to Gitea 1.23.1:

• Project boards are now displayed as a table where the height matches the tallest column. Previously, they were constrained to fit within the browser view, with individual scrollbars for each column. This change makes dragging items between columns—especially from the bottom of one column to the top of another—more difficult.

• (resolved) Moving an item laterally within a project board column appears to trigger an event, when it should likely just update its column placement.

(screenshot for 2, resolved)

Gitea Version

1.23.1 built with GNU Make 4.4.1, go1.23.5 : bindata, timetzdata, sqlite, sqlite_unlock_notify

[wxiaoguang]

• Workboards are now displayed as a table where the height matches the tallest column. Previously, they were constrained to fit within the browser view, with individual scrollbars for each column. This change makes dragging items between columns—especially from the bottom of one column to the top of another—more difficult.

Related to feat(#31666): Set the columns height to hug all its contents (#31726) ?

• (Just FYI, I haven't really looked into it, help is welcome!)

the second one (moving issue in column) has been resolved

• Moving an item laterally within a Workboard column appears to trigger an event, when it should likely just update its column placement.

Related to Add issue comment when moving issues from one column to another of the project (#29311) FIXED BY #33496 and its backport

[wxiaoguang]

The first one is still unresolved (ps: actually I haven't really looked into it, if anyone has ideas, welcome to help, thank you!)