feat: Integrate Data Connect and Implement Staff List View Directory

backend/dataconnect/example/staffAvailability/mutations.gql

@@ -0,0 +1,44 @@
+
+mutation createStaffAvailability(
+  $staffId: UUID!
+  $day: DayOfWeek!
+  $slot: AvailabilitySlot!
+  $status: AvailabilityStatus
+  $notes: String
+) @auth(level: USER) {
+  staffAvailability_insert(
+    data: {
+      staffId: $staffId
+      day: $day
+      slot: $slot
+      status: $status
+      notes: $notes
+    }
+  )
+}
+
+mutation updateStaffAvailability(
+  $staffId: UUID!
+  $day: DayOfWeek!
+  $slot: AvailabilitySlot!
+  $status: AvailabilityStatus
+  $notes: String
+) @auth(level: USER) {
+  staffAvailability_update(
+    key: { staffId: $staffId, day: $day, slot: $slot }
+    data: {
+      status: $status
+      notes: $notes
+    }
+  )
+}
+
+mutation deleteStaffAvailability(
+  $staffId: UUID!
+  $day: DayOfWeek!
+  $slot: AvailabilitySlot!
+) @auth(level: USER) {
+  staffAvailability_delete(
+    key: { staffId: $staffId, day: $day, slot: $slot }
+  )
+}