v0.1.2-rc.1

What's Changed

• feat: rust kernel sidecar by @NathanFlurry in https://github.com/rivet-dev/agent-os/pull/1430
• chore: module loading perf by @NathanFlurry in https://github.com/rivet-dev/agent-os/pull/1433
• feat: re-implement pyodide in Rust kernel by @NathanFlurry in https://github.com/rivet-dev/agent-os/pull/1434
• chore: rust kernel hardening & feature parity by @NathanFlurry in https://github.com/rivet-dev/agent-os/pull/1435
• Runtime isolation hardening + test quality by @NathanFlurry in https://github.com/rivet-dev/agent-os/pull/1437
• chore: finish ts rust migration by @NathanFlurry in https://github.com/rivet-dev/agent-os/pull/1442
• fix: pin ghostty-web SHA in opencode build to preserve frozen-lockfile by @abcxff in https://github.com/rivet-dev/agent-os/pull/1458

Full Changelog: https://github.com/rivet-dev/agent-os/compare/v0.1.1...v0.1.2-rc.1