feat: Add LoRA selector modal to Cycler widget

- Add LoraListModal component with search and preview tooltip
- Make 'Next LoRA' name clickable to open selector modal
- Integrate PreviewTooltip with custom resolver for Vue widgets
- Disable selector when prompts are queued (consistent with pause button)
- Fix tooltip z-index to display above modal backdrop

Fixes issue: users couldn't easily identify which index corresponds
to specific LoRA in large lists

vue-widgets/src/components/lora-pool/modals/ModalWrapper.vue

@@ -81,7 +81,7 @@ watch(() => props.visible, (isVisible) => {
 .lora-pool-modal-backdrop {
   position: fixed;
   inset: 0;
-  z-index: 10000;
+  z-index: 9998;
   background: rgba(0, 0, 0, 0.6);
   display: flex;
   align-items: center;