[feat] Add node library sorting and grouping controls (#4024)

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src/types/nodeOrganizationTypes.ts

@@ -0,0 +1,44 @@
+import type { ComfyNodeDefImpl } from '@/stores/nodeDefStore'
+
+export type GroupingStrategyId = 'category' | 'module' | 'source'
+export type SortingStrategyId = 'original' | 'alphabetical'
+
+/**
+ * Strategy for grouping nodes into tree structure
+ */
+export interface NodeGroupingStrategy {
+  /** Unique identifier for the grouping strategy */
+  id: string
+  /** Display name for UI (i18n key) */
+  label: string
+  /** Icon class for the grouping option */
+  icon: string
+  /** Description for tooltips (i18n key) */
+  description?: string
+  /** Function to extract the tree path from a node definition */
+  getNodePath: (nodeDef: ComfyNodeDefImpl) => string[]
+}
+
+/**
+ * Strategy for sorting nodes within groups
+ */
+export interface NodeSortStrategy {
+  /** Unique identifier for the sort strategy */
+  id: string
+  /** Display name for UI (i18n key) */
+  label: string
+  /** Icon class for the sort option */
+  icon: string
+  /** Description for tooltips (i18n key) */
+  description?: string
+  /** Compare function for sorting nodes within the same group */
+  compare: (a: ComfyNodeDefImpl, b: ComfyNodeDefImpl) => number
+}
+
+/**
+ * Options for organizing nodes
+ */
+export interface NodeOrganizationOptions {
+  groupBy?: string
+  sortBy?: string
+}