Change to use dpdm for circular import scanning (#5788)

Co-authored-by: Anthony Stirling <[email protected]>

frontend/src/core/services/openFilesFromDisk.ts

@@ -1,5 +1,5 @@
 import { openFileDialog } from '@app/services/fileDialogService';
-import { pendingFilePathMappings } from '@app/contexts/FileManagerContext';
+import { pendingFilePathMappings } from '@app/services/pendingFilePathMappings';
 import { getDocumentFileDialogFilter } from '@app/utils/fileDialogUtils';
 
 interface OpenFilesFromDiskOptions {

frontend/src/core/services/pendingFilePathMappings.ts

@@ -0,0 +1,3 @@
+// Module-level storage for file path mappings (quickKey -> localFilePath)
+// Used to pass file paths from Tauri file dialog to FileManagerContext
+export const pendingFilePathMappings = new Map<string, string>();

frontend/src/core/services/signatureStorageService.ts

@@ -1,5 +1,5 @@
 import apiClient from '@app/services/apiClient';
-import type { SavedSignature } from '@app/hooks/tools/sign/useSavedSignatures';
+import type { SavedSignature } from '@app/types/signature';
 
 export type StorageType = 'backend' | 'localStorage';