Add configs

[OwenTruong]

• [x] Configure default image count
• [x] Configure default sort function
• [x] Configure sorter
• [x] Configure alias path for destination directory
• [x] Save api key

  • 27

[OwenTruong]

Recursively resolve alias:

• @model: ./path/to/model
• @lora: @model/loras
• @ckpt: @model/ckpt

[OwenTruong]

Parsing config in civitdl should all be done in main or somewhere similar