AI Render v0.10.0

Add ability to override image filename

You can now add info to the generated image filename. The timestamp and the prompt are now the default.

Available vars:

• {timestamp}
• {prompt}
• {width}
• {height}
• {seed}
• {steps}
• {image_similarity}
• {sampler}
• {negative_prompt}

Closes #132
Closes #44

The AI image now appears in the image viewer window, and the AI Render workspace has been removed.

This simplifies the workflow overall.

Thank you to @LeonardMeagher2 for all the work on both updates!