HMR swap + auto-rollback integration

[Zyonic88]

HMR swap + auto-rollback integration

Labels: phase:2, area:kernel, type:feature
Milestone: Self-Incorporation v1

Description

Integrate hot module reload (HMR) with health-based auto-rollback and auditing.

Acceptance Criteria

• Quiesce/swap/verify stages implemented
• On health drop, automatic rollback occurs and is audited
• Metrics for attempts, successes, rollbacks exposed
• Tests: unit for swap controller; simulated failure path triggers rollback

[Zyonic88]

Tracking links for this issue

• Backlog source: docs/issues/selfinc_v1_backlog.md
• Related bodies directory: docs/issues/bodies/
• Release notes template: docs/issues/release_notes_template.md

When closing this issue, please link corresponding PR(s) and note any new tests added under tests/ and documentation updates under docs/.

[Zyonic88]

Checklist — HMR swap + auto-rollback

• Stages: quiesce/swap/verify implemented
• Health drop: rollback trigger + audit
• Metrics: attempts/successes/rollbacks
• Tests: unit swap controller; failure path -> rollback
• Docs: ops runbook, metrics