feat: build the occurrence index

Signed-off-by: Sebastian Krupinski <krupinski01@gmail.com>

src/pages/ChronoPage.vue

@@ -43,9 +43,9 @@ const {
   loading,
   calendars,
   taskLists,
-  filteredEvents,
   filteredTasks,
   collections,
+  occurrenceIndex,
 } = storeToRefs(chronoOperationsStore);
 
 const {
@@ -277,7 +277,7 @@ watch(() => route.fullPath, () => {
             v-if="!isTaskView"
             :view="calendarView"
             :current-date="currentDate"
-            :events="filteredEvents"
+            :occurrence-index="occurrenceIndex"
             :calendars="calendars"
             :initial-days-span="daysViewSpan"
             :initial-agenda-view-span="agendaViewSpan"