fix: main btn & select input component props, etc

src/components/shared/SelectInput.vue

@@ -3,7 +3,7 @@ import { onMounted, ref, watch } from 'vue';
 import { selectFilterOptionRefMod } from 'src/stores/utils';
 import { QSelect } from 'quasar';
 
-const model = defineModel<string | null>();
+const model = defineModel<string | Record<string, unknown> | null>();
 
 const options = ref<Record<string, unknown>[]>([]);
 let defaultFilter: (
@@ -91,6 +91,10 @@ watch(
     "
     :rules
   >
+    <template v-if="$slots.prepend" v-slot:prepend>
+      <slot name="prepend"></slot>
+    </template>
+
     <template v-slot:no-option>
       <slot name="noOption"></slot>