Drop stale main cache after synthetic completion

src/renderer/src/components/terminal-pane/pty-connection.test.ts

@@ -708,7 +708,8 @@ describe('connectPanePty', () => {
           restoreTerminalFit: vi.fn().mockResolvedValue({ restored: true })
         },
         agentStatus: {
-          inferInterrupt: vi.fn().mockResolvedValue(false)
+          inferInterrupt: vi.fn().mockResolvedValue(false),
+          drop: vi.fn()
         }
       }
     }
@@ -1497,6 +1498,7 @@ describe('connectPanePty', () => {
       }),
       'Codex ready'
     )
+    expect(window.api.agentStatus.drop).toHaveBeenCalledWith(paneKey)
   })
 
   it('does not complete a non-Codex row from Codex stream-disconnect text', async () => {
@@ -10423,6 +10425,7 @@ describe('connectPanePty', () => {
       agentType: 'codex',
       lastAssistantMessage: 'Usage limit reached.'
     })
+    expect(window.api.agentStatus.drop).toHaveBeenCalledWith(paneKey)
     vi.advanceTimersByTime(AGENT_TASK_COMPLETE_NOTIFICATION_GRACE_MS)
 
     expect(deps.dispatchNotification).toHaveBeenCalledWith(
@@ -10491,6 +10494,7 @@ describe('connectPanePty', () => {
       agentType: 'codex',
       lastAssistantMessage: 'Connection failed.'
     })
+    expect(window.api.agentStatus.drop).toHaveBeenCalledWith(paneKey)
   })
 
   it('does not dispatch generic spinner completions when process inspection finds no agent', async () => {

src/renderer/src/components/terminal-pane/pty-connection.ts

@@ -1476,6 +1476,11 @@ export function connectPanePty(
     activePanePtyBindingBoundAt = null
     delete pane.container.dataset.ptyId
   }
+  const dropMainAgentStatusCacheAfterSyntheticCompletion = (): void => {
+    // Why: title/output/process repairs are renderer-synthesized; remove any
+    // stale main-hook working snapshot so reloads cannot resurrect it.
+    window.api?.agentStatus?.drop?.(cacheKey)
+  }
 
   const completeWorkingStatusFromCompletionSignal = (
     signal: AgentCompletionStatusRepairSignal
@@ -1511,6 +1516,7 @@ export function connectPanePty(
     // Why: title/process completion can prove a turn ended even when the agent
     // missed its final hook; keep the explicit row in sync before dedupe gates.
     currentState.setAgentStatus(cacheKey, statusPayload, statusTitle)
+    dropMainAgentStatusCacheAfterSyntheticCompletion()
     const storedStatus = useAppStore.getState().agentStatusByPaneKey[cacheKey]
     return typeof storedStatus?.stateStartedAt === 'number'
       ? { ...statusPayload, stateStartedAt: storedStatus.stateStartedAt }
@@ -1841,6 +1847,7 @@ export function connectPanePty(
     // Why: Codex failed turns can finalize the TUI without emitting the managed
     // Stop hook Orca normally uses to clear an explicit working row.
     currentState.setAgentStatus(cacheKey, statusPayload, statusTitle)
+    dropMainAgentStatusCacheAfterSyntheticCompletion()
   }
   const shouldObserveCodexStreamErrorOutput = (): boolean => {
     const currentEntry = useAppStore.getState().agentStatusByPaneKey[cacheKey]