~anthropic/claude-sonnet-latest → A (55:45)

Side A introduces a well-structured, reusable mechanism (form_template + ui_action) that unifies browser-only actions behind a single endpoint, refactors web_post handlers into shared run_* helpers cleanly, and includes solid unit tests for the templating logic. Side B adds a useful but narrower feature (Reddit-specific rendering) with reasonable tests, but is more domain-specific and less architecturally generalizable than A's infrastructure work.