Mount Gradio at /ui - exact working local setup

Revert to working local approach with gradio.routes

Proper Gradio+FastAPI integration using demo.app

Fix colorTo metadata for HF Spaces

Switch to Docker-based deployment with proper FastAPI+Gradio integration

Use Gradio's built-in API functionality with tabs

Update README.md

Fix API endpoint to run on same port as Gradio

Try pure Gradio with FastAPI as background service

Revert to working gradio.routes approach

Fix mount_gradio_app parameter error

Fix UI with Blocks for better consistency

Add FastAPI endpoint back with proper mounting

Simplify to basic working Gradio app

Simplify Gradio integration with Blocks API

Fix routing: UI at root, API at /api, add health check

Resolve merge conflicts and update README

initial commit

Initial FastAPI + Gradio app