Road to No Explicit Any Part 9 (#8498)

## Summary

This PR removes `any` types from core source files and replaces them
with proper TypeScript types.

### Key Changes

#### Type Safety Improvements
- Replaced `any` with `unknown`, explicit types, or proper interfaces
across core files
- Introduced new type definitions: `SceneConfig`, `Load3DNode`,
`ElectronWindow`
- Used `Object.assign` instead of `as any` for dynamic property
assignment
- Replaced `as any` casts with proper type assertions

### Files Changed

Source files:
- src/extensions/core/widgetInputs.ts - Removed unnecessary `as any`
cast
- src/platform/cloud/onboarding/auth.ts - Used `Record<string, unknown>`
and Sentry types
- src/platform/telemetry/providers/cloud/MixpanelTelemetryProvider.ts -
Used `AuditLog[]` type
- src/platform/workflow/management/stores/workflowStore.ts - Used
`typeof ComfyWorkflow` constructor type
- src/scripts/app.ts - Used `ResultItem[]` for Clipspace images
- src/services/colorPaletteService.ts - Used `Object.assign` instead of
`as any`
- src/services/customerEventsService.ts - Used `unknown` instead of
`any`
- src/services/load3dService.ts - Added proper interface types for
Load3D nodes
- src/types/litegraph-augmentation.d.ts - Used `TWidgetValue[]` type
- src/utils/envUtil.ts - Added ElectronWindow interface
- src/workbench/extensions/manager/stores/comfyManagerStore.ts - Typed
event as `CustomEvent<{ ui_id?: string }>`

### Testing
- All TypeScript type checking passes (`pnpm typecheck`)
- Linting passes without errors (`pnpm lint`)
- Code formatting applied (`pnpm format`)

Part of the "Road to No Explicit Any" initiative.

### Previous PRs in this series:
- Part 2: #7401
- Part 3: #7935
- Part 4: #7970
- Part 5: #8064
- Part 6: #8083
- Part 7: #8092
- Part 8 Group 1: #8253
- Part 8 Group 2: #8258
- Part 8 Group 3: #8304
- Part 8 Group 4: #8314
- Part 8 Group 5: #8329
- Part 8 Group 6: #8344
- Part 8 Group 7: #8459
- Part 8 Group 8: #8496
- Part 9: #8498 (this PR)

src/types/litegraph-augmentation.d.ts

@@ -5,7 +5,10 @@ import type {
   LLink,
   Size
 } from '@/lib/litegraph/src/litegraph'
-import type { IBaseWidget } from '@/lib/litegraph/src/types/widgets'
+import type {
+  IBaseWidget,
+  TWidgetValue
+} from '@/lib/litegraph/src/types/widgets'
 import type { NodeId } from '@/platform/workflow/validation/schemas/workflowSchema'
 import type { NodeExecutionOutput } from '@/schemas/apiSchema'
 import type { ComfyNodeDef as ComfyNodeDefV2 } from '@/schemas/nodeDef/nodeDefSchemaV2'
@@ -210,6 +213,6 @@ declare module '@/lib/litegraph/src/litegraph' {
    * used by litegraph internally. We should remove the dependency on it later.
    */
   interface LGraphNode {
-    widgets_values?: unknown[]
+    widgets_values?: TWidgetValue[]
   }
 }