Cannot delete (the last) component

[JaroslavTulach]

• get the Dec00 skeletal project from https://github.com/JaroslavTulach/AOC-2025-Enso/tree/8b38e40aca8f6bf269645200927d678c6f602437
• open the Dec00 project in enso-linux-x86_64-2025.3.1-rc1.AppImage
• try to delete the last component

• no component is deleted
• deleting other components seem to work

[farmaazon]

This seems to be a problem on GUI side.

The "output" port we display is actually

Runtime.assert (result1 == 13) "Expecting this result"

We treat last node as "output" of the function, and we have very simplistic way to display them right now. But the lack of port should not block deleting process.