Template gallery with curated prompt examples #49
Description
Summary
Add a template gallery that showcases curated prompt examples users can browse and apply with one click. This improves discoverability of what the agent can do and gives users a starting point for common visualizations.
Motivation
Currently, templates are only created by saving agent-generated UIs. New users don't have any templates to start with and may not know what kinds of visualizations are possible. A gallery of pre-built prompts and templates would:
- Lower the barrier to entry for new users
- Showcase the agent's capabilities (diagrams, charts, dashboards, 3D, etc.)
- Provide reusable starting points that users can customize
Proposed Changes
- Prompt gallery UI: A browsable grid/carousel of example prompts with preview thumbnails
- Curated prompt collection: Pre-built prompts organized by category (e.g. diagrams, charts, dashboards, interactive widgets, 3D scenes)
- One-click apply: Clicking a gallery item sends the prompt to the agent
- Template improvements: Better template management (rename, categorize, preview thumbnails)
Open Questions
- Should gallery prompts be bundled in the repo or fetched from an external source?
- Should the gallery be a separate view or integrated into the chat sidebar?
- Should users be able to contribute their own prompts to the gallery?