Add image gen recipe

[dunnoconnor]

This pull request introduces a new backend API for text-to-image generation using OpenAI-compatible diffusion models and makes minor dependency metadata adjustments in the frontend. The main focus is the addition of an image_generation recipe and API endpoint, enabling the generation of images from text prompts with configurable parameters and performance tracking.

Backend: Text-to-Image Generation Feature

• New image generation API and implementation:
  • Added image_generation.py under src/recipes, providing a FastAPI endpoint (/api/recipes/image-generation) for generating images from text prompts using OpenAI-compatible endpoints. Supports configurable parameters (resolution, steps, guidance scale, negative prompts), returns base64-encoded images, and tracks generation duration. Also includes an endpoint to fetch the recipe's source code for frontend display.
  • Registered the new router in main.py to make the image generation endpoints available. [1] [2]

Frontend: Dependency Metadata Adjustments

• Peer dependency flags:
  • Added or removed "peer": true flags in multiple entries of package-lock.json to accurately reflect peer dependency relationships in the frontend build. No functional changes to the application logic. [1] [2] [3] [4] [5] [6] [7] [8] [9] [10] [11] [12] [13] [14] [15] [16] [17] [18] [19] [20] [21] [22] [23] [24] [25]