chore: reactive attrs without class

Fixes #650

src/runtime/components/elements/Accordion.vue

@@ -139,7 +139,7 @@ export default defineComponent({
     }
 
     return {
-      attrs: omit(attrs, ['class']),
+      attrs: computed(() => omit(attrs, ['class'])),
       // eslint-disable-next-line vue/no-dupe-keys
       ui,
       uiButton,

src/runtime/components/elements/Alert.vue

@@ -123,7 +123,7 @@ export default defineComponent({
     })
 
     return {
-      attrs: omit(attrs, ['class']),
+      attrs: computed(() => omit(attrs, ['class'])),
       // eslint-disable-next-line vue/no-dupe-keys
       ui,
       alertClass

src/runtime/components/elements/Avatar.vue

@@ -151,7 +151,7 @@ export default defineComponent({
     }
 
     return {
-      attrs: omit(attrs, ['class']),
+      attrs: computed(() => omit(attrs, ['class'])),
       wrapperClass,
       // eslint-disable-next-line vue/no-dupe-keys
       imgClass,

src/runtime/components/elements/Badge.vue

@@ -72,7 +72,7 @@ export default defineComponent({
     })
 
     return {
-      attrs: omit(attrs, ['class']),
+      attrs: computed(() => omit(attrs, ['class'])),
       badgeClass
     }
   }

src/runtime/components/elements/Button.vue

@@ -187,7 +187,7 @@ export default defineComponent({
     })
 
     return {
-      attrs: omit(attrs, ['class']),
+      attrs: computed(() => omit(attrs, ['class'])),
       isLeading,
       isTrailing,
       isSquare,

src/runtime/components/elements/Dropdown.vue

@@ -186,7 +186,7 @@ export default defineComponent({
     }
 
     return {
-      attrs: omit(attrs, ['class']),
+      attrs: computed(() => omit(attrs, ['class'])),
       // eslint-disable-next-line vue/no-dupe-keys
       ui,
       trigger,

src/runtime/components/elements/Kbd.vue

@@ -55,7 +55,7 @@ export default defineComponent({
     })
 
     return {
-      attrs: omit(attrs, ['class']),
+      attrs: computed(() => omit(attrs, ['class'])),
       // eslint-disable-next-line vue/no-dupe-keys
       ui,
       kbdClass