UI: Fix draw and find of rot handle with bounding box and flip

Browse Source

The preview interaction and decoration of items inside bounding boxes
is based on the bounding box state, not on the item's state. As such,
the flip state of the item should be ignored when drawing and finding
the rotation handle, since the bounding box itself isn't flipped, only
the item inside the bounding box.

...

This commit is contained in:

500 Internal Server Error

Gitea Version: 1.28.0+dev-477-g8b6ad49a5f