Renaming dialogue improvements

[svennbg]

Hello,

If you change the file name (rename) in single frame view, the following dialogue box appears in the event of a collision.

Error/bug:
When you enter a new file name (red), pressing the Enter key should do RENAME (blue) and not SKIP.
However, pressing Enter xnview do SKIP (green). This means that the new file name is lost if you are not careful.
The Enter key is the intuitive next step after entering the new file name.

Suggested improvement:
It would be good if you could configure the suggestion for the new file name.
And also so that the addition does not come before the original file name, but after it.
Example:
Current: Copy of testname.jpg
Optional/better: testname 1.jpg
The addition before the file name interferes with alphabetical sorting.

Thank you for all your efforts.