Patch/theme logo switch

[singjc]

Added theme detection using javascript. This will detect if the theme is dark or light, and use the appropriate logo. This however, will only detect the theme on the initial load of the app or if the app is refreshed, it will not detect a change in theme if it is changed via the settings (unless refreshed).

See:

https://discuss.streamlit.io/t/check-if-the-app-is-in-dark-mode-or-light-mode-at-runtime/20222/8

[irahorecka]

Can you add this dependency in pyproject.toml? I believe pyproject.toml is what's pushed as a PyPI dependency for pip installs, while setup.cfg is metadata for the PyPI project landing page

[singjc]

Can you add this dependency in pyproject.toml? I believe pyproject.toml is what's pushed as a PyPI dependency for pip installs, while setup.cfg is metadata for the PyPI project landing page

Done 👍

[irahorecka]

Looks good! I'll go ahead and merge this.