feat(lora-randomizer): refactor randomization logic and add input preprocessing

- Add `_preprocess_loras_input` method to handle different widget input formats
- Move core randomization logic to `LoraService` for better separation of concerns
- Update `_select_loras` method to use new service-based approach
- Add comprehensive test fixtures for license filtering scenarios
- Include debug print statement for pool config inspection during development

This refactor improves code organization by centralizing business logic in the service layer while maintaining backward compatibility with existing widget inputs.

web/comfyui/loras_widget.js

@@ -734,10 +734,6 @@ export function addLorasWidget(node, name, opts, callback) {
   
   widget.callback = callback;
 
-  widget.serializeValue = () => {
-    return widgetValue;
-  }
-
   widget.onRemove = () => {
     container.remove(); 
     previewTooltip.cleanup();

web/comfyui/vue-widgets/lora-manager-widgets.js

@@ -283,13 +283,13 @@
   align-items: center;
 }
 
-.section[data-v-8b49983c] {
+.section[data-v-66148794] {
   margin-bottom: 16px;
 }
-.section__header[data-v-8b49983c] {
+.section__header[data-v-66148794] {
   margin-bottom: 8px;
 }
-.section__title[data-v-8b49983c] {
+.section__title[data-v-66148794] {
   font-size: 10px;
   font-weight: 600;
   text-transform: uppercase;
@@ -297,21 +297,21 @@
   color: var(--fg-color, #fff);
   opacity: 0.6;
 }
-.section__toggles[data-v-8b49983c] {
+.section__toggles[data-v-66148794] {
   display: flex;
   gap: 16px;
 }
-.toggle-item[data-v-8b49983c] {
+.toggle-item[data-v-66148794] {
   display: flex;
   align-items: center;
   gap: 8px;
   cursor: pointer;
 }
-.toggle-item__label[data-v-8b49983c] {
+.toggle-item__label[data-v-66148794] {
   font-size: 12px;
   color: var(--fg-color, #fff);
 }
-.toggle-switch[data-v-8b49983c] {
+.toggle-switch[data-v-66148794] {
   position: relative;
   width: 36px;
   height: 20px;
@@ -320,7 +320,7 @@
   border: none;
   cursor: pointer;
 }
-.toggle-switch__track[data-v-8b49983c] {
+.toggle-switch__track[data-v-66148794] {
   position: absolute;
   inset: 0;
   background: var(--comfy-input-bg, #333);
@@ -328,11 +328,11 @@
   border-radius: 10px;
   transition: all 0.2s;
 }
-.toggle-switch--active .toggle-switch__track[data-v-8b49983c] {
+.toggle-switch--active .toggle-switch__track[data-v-66148794] {
   background: rgba(66, 153, 225, 0.3);
   border-color: rgba(66, 153, 225, 0.6);
 }
-.toggle-switch__thumb[data-v-8b49983c] {
+.toggle-switch__thumb[data-v-66148794] {
   position: absolute;
   top: 2px;
   left: 2px;
@@ -343,12 +343,12 @@
   transition: all 0.2s;
   opacity: 0.6;
 }
-.toggle-switch--active .toggle-switch__thumb[data-v-8b49983c] {
+.toggle-switch--active .toggle-switch__thumb[data-v-66148794] {
   transform: translateX(16px);
   background: #4299e1;
   opacity: 1;
 }
-.toggle-switch:hover .toggle-switch__thumb[data-v-8b49983c] {
+.toggle-switch:hover .toggle-switch__thumb[data-v-66148794] {
   opacity: 1;
 }
 
@@ -10092,7 +10092,7 @@ const _sfc_main$d = /* @__PURE__ */ defineComponent({
         ], -1)),
         createBaseVNode("div", _hoisted_2$a, [
           createBaseVNode("label", _hoisted_3$8, [
-            _cache[3] || (_cache[3] = createBaseVNode("span", { class: "toggle-item__label" }, "No Credit", -1)),
+            _cache[3] || (_cache[3] = createBaseVNode("span", { class: "toggle-item__label" }, "No Credit Required", -1)),
             createBaseVNode("button", {
               type: "button",
               class: normalizeClass(["toggle-switch", { "toggle-switch--active": __props.noCreditRequired }]),
@@ -10122,7 +10122,7 @@ const _sfc_main$d = /* @__PURE__ */ defineComponent({
     };
   }
 });
-const LicenseSection = /* @__PURE__ */ _export_sfc(_sfc_main$d, [["__scopeId", "data-v-8b49983c"]]);
+const LicenseSection = /* @__PURE__ */ _export_sfc(_sfc_main$d, [["__scopeId", "data-v-66148794"]]);
 const _hoisted_1$c = { class: "preview" };
 const _hoisted_2$9 = { class: "preview__title" };
 const _hoisted_3$7 = ["disabled"];
@@ -11756,7 +11756,6 @@ function useLoraRandomizerState(widget) {
     lastUsed.value = config.last_used || null;
   };
   const rollLoras = async (poolConfig, lockedLoras) => {
-    var _a, _b, _c, _d, _e2, _f, _g, _h, _i, _j, _k, _l, _m;
     try {
       isRolling.value = true;
       const config = buildConfig();
@@ -11775,15 +11774,7 @@ function useLoraRandomizerState(widget) {
         requestBody.count_max = config.count_max;
       }
       if (poolConfig) {
-        requestBody.pool_config = {
-          selected_base_models: ((_a = poolConfig.filters) == null ? void 0 : _a.baseModels) || [],
-          include_tags: ((_c = (_b = poolConfig.filters) == null ? void 0 : _b.tags) == null ? void 0 : _c.include) || [],
-          exclude_tags: ((_e2 = (_d = poolConfig.filters) == null ? void 0 : _d.tags) == null ? void 0 : _e2.exclude) || [],
-          include_folders: ((_g = (_f = poolConfig.filters) == null ? void 0 : _f.folders) == null ? void 0 : _g.include) || [],
-          exclude_folders: ((_i = (_h = poolConfig.filters) == null ? void 0 : _h.folders) == null ? void 0 : _i.exclude) || [],
-          no_credit_required: ((_k = (_j = poolConfig.filters) == null ? void 0 : _j.license) == null ? void 0 : _k.noCreditRequired) || false,
-          allow_selling: ((_m = (_l = poolConfig.filters) == null ? void 0 : _l.license) == null ? void 0 : _m.allowSelling) || false
-        };
+        requestBody.pool_config = poolConfig.filters || {};
       }
       const response = await fetch("/api/lm/loras/random-sample", {
         method: "POST",