[refactor] create src/platform/assets (#5598)

* [refactor] create src/platform/assets

Per @christian-byrne's feedback. Just bringing this into the repo sooner to clean up from my feature branch

* [fix] code review feedback

tests-ui/tests/renderer/extensions/vueNodes/widgets/composables/useComboWidget.test.ts

@@ -2,9 +2,9 @@ import { beforeEach, describe, expect, it, vi } from 'vitest'
 
 import { LGraphNode } from '@/lib/litegraph/src/litegraph'
 import type { IBaseWidget } from '@/lib/litegraph/src/types/widgets'
+import { assetService } from '@/platform/assets/services/assetService'
 import { useComboWidget } from '@/renderer/extensions/vueNodes/widgets/composables/useComboWidget'
 import type { InputSpec } from '@/schemas/nodeDef/nodeDefSchemaV2'
-import { assetService } from '@/services/assetService'
 
 vi.mock('@/scripts/widgets', () => ({
   addValueControlWidgets: vi.fn()
@@ -23,7 +23,7 @@ vi.mock('@/i18n', () => ({
   )
 }))
 
-vi.mock('@/services/assetService', () => ({
+vi.mock('@/platform/assets/services/assetService', () => ({
   assetService: {
     isAssetBrowserEligible: vi.fn(() => false)
   }

tests-ui/tests/services/assetService.test.ts

@@ -1,7 +1,7 @@
 import { beforeEach, describe, expect, it, vi } from 'vitest'
 
+import { assetService } from '@/platform/assets/services/assetService'
 import { api } from '@/scripts/api'
-import { assetService } from '@/services/assetService'
 
 vi.mock('@/stores/modelToNodeStore', () => ({
   useModelToNodeStore: vi.fn(() => ({

tests-ui/tests/store/modelStore.test.ts

@@ -1,9 +1,9 @@
 import { createPinia, setActivePinia } from 'pinia'
 import { beforeEach, describe, expect, it, vi } from 'vitest'
 
+import { assetService } from '@/platform/assets/services/assetService'
 import { useSettingStore } from '@/platform/settings/settingStore'
 import { api } from '@/scripts/api'
-import { assetService } from '@/services/assetService'
 import { useModelStore } from '@/stores/modelStore'
 
 // Mock the api
@@ -11,12 +11,15 @@ vi.mock('@/scripts/api', () => ({
   api: {
     getModels: vi.fn(),
     getModelFolders: vi.fn(),
-    viewMetadata: vi.fn()
+    viewMetadata: vi.fn(),
+    apiURL: vi.fn((path: string) => `http://localhost:8188${path}`),
+    addEventListener: vi.fn(),
+    removeEventListener: vi.fn()
   }
 }))
 
 // Mock the assetService
-vi.mock('@/services/assetService', () => ({
+vi.mock('@/platform/assets/services/assetService', () => ({
   assetService: {
     getAssetModelFolders: vi.fn(),
     getAssetModels: vi.fn()