Suggestion: Add Photoshop-Like Toolbar

[GodlyTwine]

Hello,

First, thank you for creating IOPaint—it’s a fantastic tool for quick edits! 🙌

I often use IOPaint to refine AI-generated images, especially for fixing flaws with the Erase models. However, I frequently need to switch to Photoshop to make manual corrections for issues that the Erase tool can't handle. ✏️🖌️

It would be incredibly useful if IOPaint included a toolbar with tools similar to Photoshop, such as brushes, smearing/finger, and similar. 🖊️🎨 This would allow users to make detailed manual edits directly in IOPaint without needing to switch to another program.

This addition could make IOPaint an even more versatile and powerful tool for creators. 💡✨

Thank you for considering this idea! 😊

Best regards!