feat: Add environment-based configuration and chat history support

feat: Implement chat interface with persistent history and modern design

Add model management (pull + delete)

next js ui

Add Gradio UI and model response generation to the Ollama server

Update entrypoint script to remove old model and pull new model version

Add entrypoint script for Ollama server startup and update Dockerfile comments

Refactor Dockerfile to improve clarity and update entrypoint to use a script

Update Dockerfile comments for clarity and add permission fix for /tmp/.ollama

Refactor Dockerfile comments for clarity and accuracy

Add Dockerfile for Ollama server setup and update README with app_port

initial commit