classic puzzle 3 new variants

src/components/InteractiveObjects/ClassicPuzzle/ClassicPuzzle.vue

@@ -1,6 +1,6 @@
 <template>
     <div v-if="modelValue.go">
-        <v-select :label="l.dimensions" v-model="modelValue.dimension" :items="['3x3', '5x4', '6x6']" density="compact"></v-select>
+        <v-select :label="l.dimensions" v-model="modelValue.dimension" :items="['3x3', '5x4', '6x6', 'variant', 'variant-2', 'triangles']" density="compact"></v-select>
         <v-textarea :label="l.description" v-model="modelValue.introText"></v-textarea>
         <v-img :src="`/asset/thumb/${modelValue.go}.webp`" />
         <div class="text-caption text-center">{{ modelValue.title }}</div>