refactor(employee-timeline): improve code readability and consistency by adding semicolons and restructuring computed properties

app/src/plugins/tm@modal/task/_components/employees/a-employee-timeblock-timeline.vue

@@ -3,8 +3,8 @@
     <div v-if="isLoading" class="timeline-loading">
       <span>Načítavam...</span>
     </div>
-    <div v-else class="timeline__content" ref="timelineContainer">
-      <div class="timeline-scroll" ref="timelineScroll">
+    <div v-else ref="timelineContainer" class="timeline__content">
+      <div ref="timelineScroll" class="timeline-scroll">
         <a-employee-timeblock-timeline-header
           :start-hour="startHour"
           :end-hour="endHour"

app/src/plugins/tm@modal/task/_components/employees/a-employee.vue

@@ -29,14 +29,7 @@
 </template>
 
 <script setup lang="ts">
-import {
-  computed,
-  ref,
-  watch,
-  nextTick,
-  onMounted,
-  getCurrentInstance,
-} from 'vue';
+import { computed, ref, watch, nextTick, onMounted } from 'vue';
 import { useStore } from 'vuex';
 import AEmployeeSelect from './a-employee-select.vue';
 import AEmployeeTimeblock from './a-employee-timeblock.vue';