v0.19.0

What's Changed

• chore(seidroid): bump driver floor to v0.18.0 via uci by @bdchatham in #431
• fix(omni): bound a stream attempt on frames decoded, not bytes read by @bdchatham in #429
• docs: clear the full Vale backlog so the writing check passes on main by @bdchatham in #433
• harbor-dev: chaos-faults reference, exp-<RUN_ID> GitOps experiment convention, chaos halt conditions (PLT-1261) by @bdchatham in #436
• feat(sei-agent-driver): 1800s default run deadline; scouts settle an inert clean diff without a review turn by @bdchatham in #440
• harbor-dev: autobahn/giga/evm-only deployability reference and Giga configValues recipe (PLT-1259) by @bdchatham in #439
• harbor-dev: hygiene pass — re-pin CRD provenance, typed-config/isolation CRD probe, validator Pending triage, pool-restart guardrail, post-teardown PVC check, evals (PLT-1258) by @bdchatham in #438
• Cut v0.19.0: 1800s default run deadline; scouts settle an inert clean diff without a review turn by @bdchatham in #442

Full Changelog: v0.18.0...v0.19.0