fix: only show errors list container if there are errors to display

The container added a little spacing around it that sometimes caused
issues.

src/components/generic/FormGroup.vue

@@ -49,7 +49,11 @@
           <slot name="iconLeft" :class="[iconClasses, 'tw-ml-2']" role="presentation" />
           <slot name="iconRight" :class="[iconClasses, 'tw-mr-2']" role="presentation" />
         </div>
-        <div v-if="errors !== undefined" :id="errorsId" class="invalid-feedback">
+        <div
+          v-if="errors !== undefined && errors.length > 0"
+          :id="errorsId"
+          class="invalid-feedback"
+        >
           <template v-for="(error, index) in errorList" :key="index">
             <p class="last:tw-mb-0">
               {{