Adds the generated `session view` accordion to the docs snippet and points
the session-debugging workflows at it. Trims the docstring to plain prose —
the RST double-backticks were rendering literally in `--help`, where every
other command uses unmarked flag names — and stops the generator emitting a
trailing blank line that tripped end-of-file-fixer on every regeneration.
Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>