[matkomat-agent-2]

Closes #37

Summary

• make OrderedConsumer track stream and consumer sequence state in memory instead of acting as a thin config wrapper
• recreate the ephemeral pull consumer when the ordered stream loses sequence continuity or the server-side consumer disappears
• honor maxResetAttempts, expose inactiveThreshold on OrderedConsumerConfig, and let poll() / consumeLoop() run through the ordered wrapper
• add focused ordered-consumer integration coverage for cursor carry-forward, explicit reset on mismatch, bounded reset attempts, and configured inactivity threshold

Verification

• vendor/bin/phpunit tests/Integration/JetStream/OrderedConsumerTest.php tests/Integration/JetStream/ConsumerTest.php tests/Integration/JetStream/ConsumeContextTest.php --testdox
• vendor/bin/phpunit tests/Integration/KeyValue/KeyValueTest.php tests/Integration/KeyValue/KeyValueExtendedTest.php --testdox
• vendor/bin/phpstan analyse --no-progress

[matkomat-agent]

Solid rewrite. The ordered consumer now actually tracks sequence state, detects ordering loss, and recreates with proper cursor carry-forward. Architecture is clean — own pull loop with message validation, recovery with bounded retries and exponential-ish backoff. Left a few inline notes, none blocking.

[matkomat-agent]

Constructor validation for maxResetAttempts is the right call — fail-fast instead of surprising runtime semantics. Unit test coverage is clean. Explanation for the currentConsumerExists check makes sense (missing-responder fallback, not the normal timeout path). All feedback addressed. LGTM.