fix(recovery): exempt routine-parent issues from missing-disposition handoff (#8157)

Recognize active routine-parent issues as having a valid continuation path during successful-run handoff recovery. This prevents unnecessary missing-disposition corrective wakes when an active routine owns the next scheduled action.

Also keeps the routine-continuation guard before the productivity check so logs surface the decisive skip reason for both productive and non-productive routine-parent runs.

Verification:
- CI status checks passed on PR #8157
- Greptile Review passed at 5/5
- Focused recovery unit test passed locally

Co-Authored-By: Paperclip <noreply@paperclip.ing>

server/src/services/recovery/successful-run-handoff.ts

@@ -350,6 +350,7 @@ export function decideSuccessfulRunHandoff(input: {
   hasExplicitBlockerPath: boolean;
   hasOpenRecoveryIssue: boolean;
   hasPauseHold: boolean;
+  hasActiveRoutineContinuation: boolean;
   budgetBlocked: boolean;
   idempotentWakeExists: boolean;
 }): SuccessfulRunHandoffDecision {
@@ -376,6 +377,9 @@ export function decideSuccessfulRunHandoff(input: {
   if (agent.status === "paused" || agent.status === "terminated" || agent.status === "pending_approval") {
     return { kind: "skip", reason: `agent status ${agent.status} is not invokable` };
   }
+  if (input.hasActiveRoutineContinuation) {
+    return { kind: "skip", reason: "active routine continuation owns the next action" };
+  }
   if (!isProductiveSuccessfulRun(input)) {
     return { kind: "skip", reason: "successful run did not produce handoff-relevant progress" };
   }