v0.3.0

New Commands

• brooklet --version — prints installed version
• brooklet cat <topic> — dumps all events from a topic without advancing consumer offsets (read-only inspection)

# Inspect a topic without affecting consumer positions
brooklet cat my-topic --stream-dir ./streams

# Compare with consume (which advances offsets)
brooklet consume my-topic --group reader --stream-dir ./streams

cat reads the topic's raw JSONL files directly, wrapping each line with envelope metadata (_ts, _seq, _src) — same format as consume, but no offset tracking.