feat: Implement routines feature with CRUD operations and child assignment

- Add backend routines management with add, get, update, delete, and list functionalities.
- Create models for Routine, RoutineItem, RoutineSchedule, and RoutineExtension.
- Develop event types for routine confirmation and modification.
- Implement frontend components for routine assignment, confirmation dialog, and routine management views.
- Add unit tests for routine API and integration tests for routine CRUD flow.
- Create end-to-end test plan for routines feature covering parent and child interactions.

frontend/src/router/index.ts

@@ -9,15 +9,18 @@ import TaskSubNav from '../components/task/TaskSubNav.vue'
 import ChoreView from '../components/task/ChoreView.vue'
 import KindnessView from '../components/task/KindnessView.vue'
 import PenaltyView from '../components/task/PenaltyView.vue'
+import RoutineView from '../components/routine/RoutineView.vue'
 import ChoreEditView from '@/components/task/ChoreEditView.vue'
 import KindnessEditView from '@/components/task/KindnessEditView.vue'
 import PenaltyEditView from '@/components/task/PenaltyEditView.vue'
+import RoutineEditView from '@/components/routine/RoutineEditView.vue'
 import RewardView from '../components/reward/RewardView.vue'
 import RewardEditView from '@/components/reward/RewardEditView.vue'
 import ChildEditView from '@/components/child/ChildEditView.vue'
 import ChoreAssignView from '@/components/child/ChoreAssignView.vue'
 import KindnessAssignView from '@/components/child/KindnessAssignView.vue'
 import PenaltyAssignView from '@/components/child/PenaltyAssignView.vue'
+import RoutineAssignView from '@/components/child/RoutineAssignView.vue'
 import RewardAssignView from '@/components/child/RewardAssignView.vue'
 import NotificationView from '@/components/notification/NotificationView.vue'
 import AuthLayout from '@/layout/AuthLayout.vue'
@@ -139,6 +142,11 @@ const routes = [
             name: 'PenaltyView',
             component: PenaltyView,
           },
+          {
+            path: 'routines',
+            name: 'RoutineView',
+            component: RoutineView,
+          },
         ],
       },
       {
@@ -174,6 +182,17 @@ const routes = [
         component: PenaltyEditView,
         props: true,
       },
+      {
+        path: 'tasks/routines/create',
+        name: 'CreateRoutine',
+        component: RoutineEditView,
+      },
+      {
+        path: 'tasks/routines/:id/edit',
+        name: 'EditRoutine',
+        component: RoutineEditView,
+        props: true,
+      },
       {
         path: 'rewards',
         name: 'RewardView',
@@ -215,6 +234,12 @@ const routes = [
         component: RewardAssignView,
         props: true,
       },
+      {
+        path: ':id/assign-routines',
+        name: 'RoutineAssignView',
+        component: RoutineAssignView,
+        props: true,
+      },
       {
         path: 'notifications',
         name: 'NotificationView',