refactor js to use python templates

[codegod100]

This was an experiment in refactoring the javascript from a build step to a directly calling it from the browser inside the template. This has a few benefits

• Faster load, only the template actually requiring the javascript pulls it down
• Easier onboarding, potentially we can remove the javascript build step entirely since it is just pulling javascript from browser

I played with the features I thought may be affected by this PR and they looked ok, feel free to respond with any feedback

Formatting changes were done by ruff which is a nice autoformatter that has 29k stars on github