Resolve "Frontend for Models"

Closes #1 (closed)

aleksis/apps/lesrooster/frontend/components/lesson_raster/SlotCard.vue

@@ -8,6 +8,7 @@ export default defineComponent({
       id: String,
       model: String,
       period: Number,
+      periodAfter: Number,
       weekday: String,
       timeStart: String,
       timeEnd: String,
@@ -33,7 +34,7 @@ export default defineComponent({
   <v-card
       :style="{
           gridColumn: item.weekday,
-          gridRow: item.model === 'Slot' ? (item.period * 2) + 1 : (item.period + 1) * 2,
+          gridRow: item.model === 'Slot' ? (item.period * 2) + 1 : (item.periodAfter) * 2,
         }"
       :disabled="disabled"
   >