[Fix] Task auto-notification not working in oclite

[randomm]

Problem

When background tasks complete in oclite, there's no notification or auto-delivery of results. Works in TUI, broken in oclite.

Root Cause

oclite's chat() generator creates a scoped Bus subscription that only lasts for ONE user prompt. When auto-wakeup fires via SessionPrompt.prompt(), nobody is listening to render the response.

TUI works because it has a global reactive event listener that's ALWAYS subscribed.

Fix

Add a persistent subscriber for task completion events in index.ts:

Bus.subscribe(Session.BackgroundTaskEvent.Completed, (event) => {
  if (event.properties.parentSessionID !== currentSessionID) return
  // Re-subscribe and stream the auto-wakeup response
})

Files

• src/cli/lite/index.ts — add persistent subscriber
• src/session/index.ts:448-509 — enableAutoWakeup() reference

Acceptance Criteria

• Task completion triggers notification in oclite
• Results auto-deliver like in TUI