[feat] Add tabs to the UI, change descripiton to title only in ImageOutput

[Kowalski1024]

No description provided.

[Copilot]

Pull Request Overview

Adds UI tabs for model settings and tool usage, switches image output to use a title field, and introduces pagination for example prompts.

• Introduce gr.Tab panels for Settings and Tool Usage in the sidebar.
• Rename description → title in ImageOutput and related tool functions.
• Add EXAMPLES_PER_PAGE constant and wire it into the example prompts component.

Reviewed Changes

Copilot reviewed 4 out of 4 changed files in this pull request and generated no comments.

File	Description
src/reagentai/ui/app.py	Added gr.Tab blocks and wired EXAMPLES_PER_PAGE into example prompts
src/reagentai/tools/image.py	Renamed image_description parameter to title and updated returns
src/reagentai/models/output.py	Updated ImageOutput model field from description to title
src/reagentai/constants.py	Added EXAMPLES_PER_PAGE and added type annotation for EXAMPLE_PROMPTS

Comments suppressed due to low confidence (1)

src/reagentai/tools/image.py:19

• Update the Returns docstring in both smiles_to_image and route_to_image to reference title instead of description, and adjust the descriptive text to reflect the renamed attribute.

    Returns: