Enhance Generative Model UX: Improved Parameter Documentation, Model Selector UI, and Sidebar Model Display

[Irozuku]

Summary

Enhances generative model usability by improving parameter-level documentation (adding detailed, multilingual descriptions and guidance), displaying the selected model name for each session in the sidebar, and updating the ModelSelector UI to use colored boxes driven by backend-defined model metadata. The ModelSelector now displays up to 6 models at a time with pagination for easier navigation.

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Type of Change

Check all that apply like this [x]:

• Backend change
• Frontend change
• CI / Workflow change
• Build / Packaging change
• Bug fix
• Documentation

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Changes (by file)

• qwen_model.py: Expanded parameter documentation with detailed explanations, value ranges, and bilingual (EN/ES) guidance; added model metadata (e.g., color, description).
• stable_diffusion_v2_model.py: Improved parameter-level documentation with clearer usage guidance and multilingual descriptions.
• stable_diffusion_v1_depth_controlnet.py: Enhanced ControlNet parameter documentation and added model metadata for UI usage.
• ModelSelector (frontend): Refactored UI to display models as colored boxes using backend-provided metadata; limits display to 6 models per page with pagination support.
• Session/sidebar component (frontend): Added display of the selected model name for each session in the left sidebar.

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Testing (optional)

• Verify parameter descriptions are correctly displayed and readable in both languages.
• Confirm ModelSelector renders colored boxes according to backend configuration.
• Check that each session correctly shows its associated model name in the sidebar.

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Notes (optional)

• No changes to model behavior; improvements focus on usability, clarity, and UI consistency.