fix(cli-run): rely on continuation markers for completion

Use hook-written continuation marker state to gate run completion checks and remove the noisy event-stream shutdown timeout log in run mode.

src/cli/run/continuation-state-marker.test.ts

@@ -0,0 +1,54 @@
+import { afterEach, describe, expect, it } from "bun:test"
+import { mkdtempSync, rmSync } from "node:fs"
+import { join } from "node:path"
+import { tmpdir } from "node:os"
+import { setContinuationMarkerSource } from "../../features/run-continuation-state"
+import { getContinuationState } from "./continuation-state"
+
+const tempDirs: string[] = []
+
+function createTempDir(): string {
+  const directory = mkdtempSync(join(tmpdir(), "omo-run-cont-state-"))
+  tempDirs.push(directory)
+  return directory
+}
+
+afterEach(() => {
+  while (tempDirs.length > 0) {
+    const directory = tempDirs.pop()
+    if (directory) {
+      rmSync(directory, { recursive: true, force: true })
+    }
+  }
+})
+
+describe("getContinuationState marker integration", () => {
+  it("reports active marker state from continuation hooks", () => {
+    // given
+    const directory = createTempDir()
+    const sessionID = "ses_marker_active"
+    setContinuationMarkerSource(directory, sessionID, "todo", "active", "todos remaining")
+
+    // when
+    const state = getContinuationState(directory, sessionID)
+
+    // then
+    expect(state.hasActiveHookMarker).toBe(true)
+    expect(state.activeHookMarkerReason).toContain("todos")
+  })
+
+  it("does not report active marker when all sources are idle/stopped", () => {
+    // given
+    const directory = createTempDir()
+    const sessionID = "ses_marker_idle"
+    setContinuationMarkerSource(directory, sessionID, "todo", "idle")
+    setContinuationMarkerSource(directory, sessionID, "stop", "stopped")
+
+    // when
+    const state = getContinuationState(directory, sessionID)
+
+    // then
+    expect(state.hasActiveHookMarker).toBe(false)
+    expect(state.activeHookMarkerReason).toBeNull()
+  })
+})