Prevent delayed loop-start message counts from overwriting active Ralph Loop state after the loop has already advanced, so ULW completion can still enter Oracle verification instead of iterating forever.
Ultraworked with [Sisyphus](https://github.com/code-yeongyu/oh-my-openagent)
Co-authored-by: Sisyphus <clio-agent@sisyphuslabs.ai>
Eliminates 19 unguarded `Bun.*` runtime call sites in the plugin bundle
that crashed with `ReferenceError: Bun is not defined` under Electron.
Per-tool-call hot paths (executed on every Read/Edit):
- src/tools/hashline-edit/hash-computation.ts: Bun.hash.xxHash32 → bunHashXxh32
- src/tools/hashline-edit/hashline-edit-executor.ts: 8 sites via bunFile/bunWrite
- src/hooks/hashline-read-enhancer/hook.ts: Bun.file → bunFile
- src/hooks/hashline-edit-diff-enhancer/hook.ts: 2 sites via bunFile
Plugin-load paths:
- src/hooks/claude-code-hooks/config.ts and config-loader.ts: Bun.file → bunFile
- src/features/claude-code-mcp-loader/loader.ts: Bun.file → bunFile
- src/features/claude-code-plugin-loader/mcp-server-loader.ts: Bun.file → bunFile
- src/features/team-mode/deps.ts: Bun.spawn → spawn shim
- src/hooks/session-notification-utils.ts: Bun.which → bunWhich, also drops
the bare `declare const Bun` ambient declaration
- src/shared/binary-downloader.ts: Bun.write → bunWrite
Pure mechanical API swaps. No control-flow or signature changes.
Handle OpenCode session events that carry the session ID under properties.info.id or properties.info.sessionID so background tasks and continuation hooks do not miss idle/error/delete events.
Add regression coverage for nested session.idle events completing background tasks and waking continuation hooks.
Oracle review of PR #3943 surfaced that endTaskTimer never fires for real Prometheus plans because their canonical path is .sisyphus/plans/ and the snapshot capture was nested inside the !isSisyphusPath branch intended for direct-work warning suppression. Move the snapshot/path tracking out of the warning gate so all plan-file edits are snapshotted regardless of .sisyphus prefix. Keep the warning branch isSisyphus-gated so Atlas does not yell at legitimate plan edits.
Regression test now uses a real .sisyphus/plans/ path and fails against HEAD before the fix.
Three correctness fixes on top of the dispatch-before-commit invariant:
- ralph-loop-event-handler.ts: after idleSettleMs, also require state ownership and non-verification-pending to match the event source before dispatching. Applied to both the session.idle and session.error retry paths.
- verification-failure-handler.ts: if incrementIteration fails after a successful continuation injection, clear the loop state and emit a warning toast instead of returning success.
- session-reset-strategy.ts: catch thrown session.create errors so they route through the typed session_creation_rejected path instead of surfacing as an unhandled rejection.
Three additional invariant tests addressing the gaps surfaced by Cubic and the post-implementation review:
- idle path must not dispatch when state ownership changes during the idleSettleMs window
- verification-failure path must treat incrementIteration failure as a loud failure, not a success
- reset strategy must surface session.create rejections as session_creation_rejected even when the SDK throws instead of returning an error envelope
Split the verification-failure restart into clearVerificationState (clears\nthe verification flags so we cleanly transition back to the main loop)\nfollowed by injectContinuationPrompt, with incrementIteration only on\nsuccessful injection. On rejection: clear the loop state and emit a loud\nwarning toast. Mirrors the dispatch-before-commit contract enforced for\nthe idle and session.error paths.
Reorder the session.idle and session.error retry paths so the durable\niteration counter and the progress toast advance only when continueIteration\nreturns dispatched. On dispatch_rejected or session_creation_rejected,\nclear the loop state and emit a loud failure toast instead of silently\nlogging while the loop appears to make progress.\n\nAdds an explicit settle-window state check so a session.deleted firing\nduring the idleSettleMs sleep no longer feeds dispatch against a cleared\nloop. Keeps idleSettleMs intact for the original idle-settle race.
YeonGyu-Kim