Batch convert - input - hot folders manager - minor improvements

[user0]

XnViewMP 1.5.3 64bit
Windows11 (22H2), display resolution 3840x2160, win scaling 150%

Batch convert - Hot folders manager
minor improvements

Suggestion
- do not allow duplicates
- add A-Z sorting to header
- swap Folder and Extension controls

batch_convert_hot_folders_manager.png

Related

• suggestions
  Batch convert - actions - remember expanded/collapsed state
  Batch convert - actions - reinforce consistency of ranges ui
  Batch convert - input - Hot folders manager - minor improvements (current post)
  Batch convert - output - improve information readability
  Batch convert - rework UI - remove tabs
  - postponed -
  Batch convert - input - normalize use of modifier keys
  - done -
  Batch convert - move controls between Output and Settings (1.5.0)