feat: add progress indicator to cleaner execution report dialog

- Add CleanerProgress type for tracking execution progress
- Implement progress calculation: (1 + i + j/Mᵢ)/(1+N) × 100
  - Login complete: 1/(1+N) × 100
  - Per material: (1 + orderIndex + materialIdx/totalMaterials)/(1+totalOrders) × 100
- Add cleaner.onProgress IPC event for real-time progress updates
- Enhance ExecutionReportDialog with progress bar and status display
- Update useCleaner hook with progress state management
- Dialog opens immediately on execution start, showing progress then results

src/main/types/cleaner.types.ts

@@ -1,9 +1,22 @@
+export type CleanerPhase = 'login' | 'processing' | 'complete'
+
+export interface CleanerProgress {
+  message: string
+  progress: number
+  currentOrderIndex: number
+  totalOrders: number
+  currentMaterialIndex: number
+  totalMaterialsInOrder: number
+  currentOrderNumber?: string
+  phase: CleanerPhase
+}
+
 export interface CleanerInput {
   orderNumbers: string[]
   materialCodes: string[]
   dryRun: boolean
   headless?: boolean
-  onProgress?: (message: string, progress?: number) => void
+  onProgress?: (message: string, progress?: number, extra?: Partial<CleanerProgress>) => void
 }
 
 export interface CleanerResult {

src/main/types/ipc-api.types.ts

@@ -7,6 +7,7 @@ import type { ExtractorInput, ExtractorResult, ExtractionProgress } from './extr
 import type {
   CleanerInput,
   CleanerResult,
+  CleanerProgress,
   ExportResultItem,
   ExportResultResponse
 } from './cleaner.types'
@@ -108,6 +109,13 @@ export interface CleanerAPI {
    * @param items - Validation result items to export
    */
   exportResults: (items: ExportResultItem[]) => Promise<ExportResultResponse>
+
+  /**
+   * Subscribe to progress updates
+   * @param callback - Callback function receiving progress data
+   * @returns Unsubscribe function
+   */
+  onProgress: (callback: (data: CleanerProgress) => void) => () => void
 }
 
 /**