* Clean up Sentry's unconventional usage of the SDK, especially in `sdk.py`, so that there's less surface when dogfooding. * Add attributes on the scope where we currently add tags/extra/etc. Note: This doesn't include cleaning up the transport code; that's done in getsentry/sentry-python#6533.
sdk.py, so that there's less surface when dogfooding.Note: This doesn't include cleaning up the transport code; that's done in #6533.