Add cytosyn model for image generation

[Mr-Milk]

✨ Context

This pull request introduces a new model and functionality into the system.

Closes #182

🧠 Rationale behind the change

The updated dependencies ensure compatibility and stability with the latest versions. The addition of the cytosyn model and image generation function supplements the current framework with new capabilities.

Type of changes

• ✨ New Feature (changes that introduce new functionality)

Checklist for adding a new model

• Add a model class
• The weights can be accessed online
• If the weights are gated, is the hf_access context applied?
• Add an entry for the model in the model registry
• Add tests for the model

🛠 What does this PR implement

• Updated project dependencies to the latest versions for compatibility.
• Added a new function for image generation.
• Added the cytosyn model.

🧪 How should this be tested?

Steps to test or reproduce the PR:

• Run uv run pytest to validate unit tests.
• Use the new image generation function for functionality verification.