fix(ralph-loop): guard compaction continuation ownership

src/hooks/ralph-loop/ralph-loop-event-handler.ts

@@ -2,7 +2,7 @@ import type { PluginInput } from "@opencode-ai/plugin"
 import { log } from "../../shared/logger"
 import { resolveMessageEventSessionID, resolveSessionEventID } from "../../shared/event-session-id"
 import { isSessionActive } from "../shared/session-idle-settle"
-import type { RalphLoopOptions, RalphLoopState } from "./types"
+import type { IterationCommitExpectation, RalphLoopOptions, RalphLoopState } from "./types"
 import { HOOK_NAME } from "./constants"
 import { handleDetectedCompletion } from "./completion-handler"
 import {
@@ -18,7 +18,7 @@ const RAPID_IDLE_DEDUP_MS = 500
 type LoopStateController = {
 	getState: () => RalphLoopState | null
 	clear: () => boolean
-	incrementIteration: () => RalphLoopState | null
+	incrementIteration: (expected?: IterationCommitExpectation) => RalphLoopState | null
 	setSessionID: (sessionID: string) => RalphLoopState | null
 	markVerificationPending: (sessionID: string) => RalphLoopState | null
 	setVerificationSessionID: (sessionID: string, verificationSessionID: string) => RalphLoopState | null
@@ -377,11 +377,21 @@ export function createRalphLoopEventHandler(
 						return
 					}
 
-					const committed = options.loopState.incrementIteration()
+					const committed = options.loopState.incrementIteration({
+						iteration: stateBeforeCommit.iteration,
+						sessionID: result.sessionID,
+					})
 					if (committed) {
 						showIterationToast(ctx, committed)
 					} else {
 						log(`[${HOOK_NAME}] Dispatch succeeded but iteration commit failed`, { sessionID })
+						options.loopState.clear()
+						showToastBestEffort(ctx, {
+							title: "Ralph Loop Failed",
+							message: "Dispatch succeeded but iteration commit failed",
+							variant: "warning",
+							duration: 5000,
+						})
 					}
 					return
 				}
@@ -532,12 +542,22 @@ export function createRalphLoopEventHandler(
 						return
 					}
 
-					const committed = options.loopState.incrementIteration()
+					const committed = options.loopState.incrementIteration({
+						iteration: stateBeforeCommit.iteration,
+						sessionID: result.sessionID,
+					})
 					if (committed) {
 						showIterationToast(ctx, committed)
 						runtimeErrorRetriedSessions.set(sessionID, committed.iteration)
 					} else {
 						log(`[${HOOK_NAME}] Dispatch succeeded but iteration commit failed after runtime error`, { sessionID })
+						options.loopState.clear()
+						showToastBestEffort(ctx, {
+							title: "Ralph Loop Failed",
+							message: "Dispatch succeeded but iteration commit failed",
+							variant: "warning",
+							duration: 5000,
+						})
 					}
 					return
 				}