fix: half circle loader class name

Author: setaman

src/components/Circle/HalfCircleLoader.vue

@@ -2,7 +2,7 @@
   <g :style="{ opacity: `${options.loading ? 1 : 0.45}` }">
     <path
       :stroke-width="thickness"
-      class="ep-half-circle--loading animation__loading"
+      class="ep-half-circle--loader animation__loading"
       :d="path"
       :fill="computedColorFill"
       :stroke="computedColor"

src/styles/animationsUsage.scss

@@ -26,7 +26,7 @@
   }
 }
 
-.ep-half-circle--loading {
+.ep-half-circle--loader {
   &.animation__loading {
     animation-name: ep-half-progress--loading;
     animation-iteration-count: infinite !important;