Feature/v2/filewithid implementation (#4369)

Added Filewithid type
Updated code where file was being used to use filewithid
Updated places we identified files by name or composite keys to use UUID
Updated places we should have been using quickkey
Updated pageeditor issue where we parsed pagenumber from pageid instead
of using pagenumber directly

---------

Co-authored-by: Copilot <[email protected]>
Co-authored-by: James Brunton <[email protected]>

frontend/src/components/tools/shared/FileStatusIndicator.tsx

@@ -6,9 +6,10 @@ import UploadIcon from '@mui/icons-material/Upload';
 import { useFilesModalContext } from "../../../contexts/FilesModalContext";
 import { useAllFiles } from "../../../contexts/FileContext";
 import { useFileManager } from "../../../hooks/useFileManager";
+import { StirlingFile } from "../../../types/fileContext";
 
 export interface FileStatusIndicatorProps {
-  selectedFiles?: File[];
+  selectedFiles?: StirlingFile[];
   placeholder?: string;
 }
 
@@ -17,7 +18,7 @@ const FileStatusIndicator = ({
 }: FileStatusIndicatorProps) => {
   const { t } = useTranslation();
   const { openFilesModal, onFilesSelect } = useFilesModalContext();
-  const { files: workbenchFiles } = useAllFiles();
+  const { files: stirlingFileStubs } = useAllFiles();
   const { loadRecentFiles } = useFileManager();
   const [hasRecentFiles, setHasRecentFiles] = useState<boolean | null>(null);
 
@@ -55,7 +56,7 @@ const FileStatusIndicator = ({
   }
 
   // Check if there are no files in the workbench
-  if (workbenchFiles.length === 0) {
+  if (stirlingFileStubs.length === 0) {
     // If no recent files, show upload button
     if (!hasRecentFiles) {
       return (