Special-case pasting a folder onto itself

[somebody1234]

Pull Request Description

• When pasting a folder onto itself (click -> ctrl+c -> ctrl+v with the folder still selected), instead paste into the parent directory

Important Notes

None

Checklist

Please ensure that the following checklist has been satisfied before submitting the PR:

• The documentation has been updated, if necessary.
• Screenshots/screencasts have been attached, if there are any visual changes. For interactive or animated visual changes, a screencast is preferred.
• All code follows the
  Scala,
  Java,
  TypeScript,
  and
  Rust
  style guides. In case you are using a language not listed above, follow the Rust style guide.
• Unit tests have been written where possible.
• If meaningful changes were made to logic or tests affecting Enso Cloud integration in the libraries,
  or the Snowflake database integration, a run of the Extra Tests has been scheduled.
  • If applicable, it is suggested to paste a link to a successful run of the Extra Tests.

[enso-bot]

E-Hern Lee reports a new STANDUP for the provided date (2025-11-13):

Progress: - implement fix for bug It should be finished by 2025-11-24.

[enso-bot]

E-Hern Lee reports a new STANDUP for the provided date (2025-11-20):

Progress: - implement It should be finished by 2025-11-24.