2.3.18-rc.1

What's Changed

• fix(frontend): scope onboarding step suspense to the step content by @jog1t in #5694
• fix(frontend): roll relative times up to weeks, months, and years by @jog1t in #5697
• feat(cloud): add byoc cluster flow to the dashboard by @jog1t in #5711
• feat(frontend): source feature flags from posthog on cloud deployments by @jog1t in #5712
• feat(frontend): simplify BYOC cluster setup by @NathanFlurry in #5714
• feat(frontend): improve BYOC setup and support by @NathanFlurry in #5715
• fix(workflow-engine): clear pruned loop history via batched, bounded deletes by @abcxff in #5654
• fix(frontend): enforce dns-safe cluster names in byoc create form by @abcxff in #5718
• fix(frontend): poll byoc cluster regions on a 5s interval by @abcxff in #5719
• fix(frontend): decode region restarted time from operator boot id by @abcxff in #5720

Full Changelog: v2.3.17...v2.3.18-rc.1