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/heartbeat.ts

@@ -4987,6 +4987,7 @@ export function heartbeatService(db: Db, options: HeartbeatServiceOptions = {})
       existingWake,
       budgetBlock,
       pauseHold,
+      activeRoutineContinuation,
     ] = await Promise.all([
       issue
         ? db
@@ -5112,6 +5113,20 @@ export function heartbeatService(db: Db, options: HeartbeatServiceOptions = {})
       issue
         ? treeControlSvc.getActivePauseHoldGate(issue.companyId, issue.id)
         : Promise.resolve(null),
+      issue
+        ? db
+          .select({ id: routines.id })
+          .from(routines)
+          .where(
+            and(
+              eq(routines.companyId, issue.companyId),
+              eq(routines.parentIssueId, issue.id),
+              eq(routines.status, "active"),
+            ),
+          )
+          .limit(1)
+          .then((rows) => rows[0] ?? null)
+        : Promise.resolve(null),
     ]);
 
     const decision = decideSuccessfulRunHandoff({
@@ -5127,6 +5142,7 @@ export function heartbeatService(db: Db, options: HeartbeatServiceOptions = {})
       hasExplicitBlockerPath: Boolean(explicitBlocker),
       hasOpenRecoveryIssue: Boolean(openRecoveryIssue),
       hasPauseHold: Boolean(pauseHold),
+      hasActiveRoutineContinuation: Boolean(activeRoutineContinuation),
       budgetBlocked: Boolean(budgetBlock),
       idempotentWakeExists: Boolean(existingWake),
     });