Add MCP tool examples

Add High-Level API/MCP Tools

Optimize workflows and configuration files, and standardize file naming.

Add Boogu Edit Injector.

Add Krea-2 Reference Edit injector.

Add Qwen-Image Edit injector.

Add Krea-2 Identity Edit injector.

Add Mage-Flow architecture model.

Add JoyAI-Image architecture model.

Add AuraFlow architecture model.

Add Krea-2 architecture and Krea-2 ControlNet injector

Add PID (Pixel Diffusion Decoder) injector

Refactor UI event handlers into subpackage