.env file path needs to be config/.env

[DominikCywinski]

In what type of project did the bug occur?
Agent

Describe the bug
The instructions suggest creating the .env file in the project root, but the project actually looks for it in the config/ directory. As a result, the API key is not loaded correctly.

To Reproduce
echo "API_KEY=your_api_key_here" > .env

Expected result
Change to: echo "API_KEY=your_api_key_here" > config/.env

Actual result

streamlit.errors.StreamlitSecretNotFoundError: No secrets found. Valid paths for a secrets.toml file or secret directories are: C:\Users\User.streamlit\secrets.toml, D:\projects\test-agent-kit.streamlit\secrets.toml, D:\projects\test-agent-kit\app.streamlit\secrets.toml

Environment (please complete the following information):

• OS: Windows 11
• Agent/LLM: N/A
• Execution method: local uv
• Python version: 3.13