~anthropic/claude-sonnet-latest → B (3:1)

Side B implements a substantial, functional feature (a real Reddit fetch worker with OAuth, rate-limit backoff, dedup, JSON parsing, and unit tests) that provides real lasting functionality wired into the app state and HTML handler. Side A is a useful but small config simplification (collapsing two kaocha suites into one glob pattern), which is a low-risk convenience change with much less substance and no new tested behavior.