yoi/.yoi/tickets/closed/20260607-095142-workspace-orchestrator-spawn-diagnostic-persistence/resolution.md

Implemented, reviewed, merged, and validated.

Summary:

• Added panel/app state to retain the latest actionable workspace Orchestrator lifecycle failure.
• Subsequent Observe refreshes that only report plain missing / stopped keep the prior actionable diagnostic visible.
• Stale diagnostics are cleared when Orchestrator becomes live, spawned, or restored.
• New Unavailable lifecycle diagnostics supersede older failures.
• Orchestrator scope policy was unchanged.
• Observe refresh still does not retry spawn.
• Ticket actionbar gate messages remain separate from Orchestrator lifecycle diagnostics.

Implementation:

• Child commit: e15e9b7 fix: persist orchestrator lifecycle diagnostics
• Merge commit: merge: orchestrator diagnostic persistence

Review:

• External reviewer orchestrator-diagnostic-reviewer-20260607 approved with no blockers.

Validation after merge:

• cargo test -p tui multi_orchestrator --lib
• cargo test -p tui --lib
• cargo fmt --check
• git diff --check
• target/debug/yoi ticket doctor