feat: implement routines feature for child and parent modes

- Added backend models for routines, routine items, and schedules.
- Created API endpoints for managing routines and their items.
- Implemented frontend components for routine creation, detail view, and assignment.
- Integrated routines into child view with a scrolling list and approval workflow.
- Added push notifications for routine confirmations and pending approvals.
- Refactored existing components to accommodate new routines functionality.
- Updated tests to cover new routines feature and ensure proper functionality.

frontend/src/components/child/ChildView.vue

@@ -622,10 +622,10 @@ onUnmounted(() => {
           :sort-fn="childChoreSort"
         >
           <template #item="{ item }: { item: ChildTask }">
-            <span v-if="isChoreExpired(item)" class="chore-stamp">TOO LATE</span>
-            <span v-else-if="isChoreCompletedToday(item)" class="chore-stamp completed-stamp"
+            <span v-if="isChoreCompletedToday(item)" class="chore-stamp completed-stamp"
               >COMPLETED</span
             >
+            <span v-else-if="isChoreExpired(item)" class="chore-stamp">TOO LATE</span>
             <span v-else-if="item.pending_status === 'pending'" class="chore-stamp pending-stamp"
               >PENDING</span
             >