Expand .gitignore to cover venv, build artifacts, editor files, and logs

commit

Prepare OpenEnv Space submission

Add favicon route for clean console

Fix HF Space layout stability

Serve web assets as separate files

Replace Gradio UI with native web page

Add web manifest route

Simplify Space metadata

Add requirements.txt

Enable OpenEnv web interface

Fix Space Docker startup

Add engineer manager app

Delete requirements.txt

Delete README.md

Delete Dockerfile

Delete .gitattributes

Delete src/streamlit_app.py

initial commit

Duplicate from streamlit/streamlit-template-space