Update README.md

style: increase refresh button dimensions and update prompt list with casual questions

refactor: update default model, remove unused CSS and code, and simplify UI state returns

feat: update default model to Qwen3.5-9B and implement undo button functionality in chat UI

chore: update default Hugging Face API endpoint and model to Llama-3-8B-Instruct

chore: update default model to google/gemma-4-E2B-it

feat: add undo functionality, expand casual persona categories, and implement Markdown-to-HTML rendering

feat: add media queries for mobile responsive styling in main UI components

refactor: implement manual language state management and update UI styling for glass panels

refactor: move UI event handler registration below internal function definitions in main.py

feat: update default HF model to Llama-3 and improve API key input UI with descriptive placeholders and helper text

feat: add persona preset templates, random agenda generation, and chat log export functionality

chore: update server_name to support Hugging Face Space deployment

add requirements.txt with openai package

feat: add GitHub Actions workflow to sync repository with Hugging Face and update README

feat: add GitHub Actions workflow to automate synchronization with Hugging Face

first commit