refactor: maintenanceStatus -> getMaintenanceStatus

refactor: `integrityCheck` -> `detectPriorInstall`
chore: add `v2.4.0` version
refactor: `/backups/list` -> `/backups`
refactor: use sendFile in download route
refactor: use separate backups permissions
chore: correct descriptions
refactor: permit handler that doesn't return promise for sendfile

server/src/utils/file.ts

@@ -42,7 +42,7 @@ const cacheControlHeaders: Record<CacheControl, string | null> = {
 export const sendFile = async (
   res: Response,
   next: NextFunction,
-  handler: () => Promise<ImmichFileResponse>,
+  handler: () => Promise<ImmichFileResponse> | ImmichFileResponse,
   logger: LoggingRepository,
 ): Promise<void> => {
   // promisified version of 'res.sendFile' for cleaner async handling

server/src/utils/maintenance.ts

@@ -77,7 +77,9 @@ export function generateMaintenanceSecret(): string {
   return randomBytes(64).toString('hex');
 }
 
-export async function integrityCheck(storageRepository: StorageRepository): Promise<MaintenanceIntegrityResponseDto> {
+export async function detectPriorInstall(
+  storageRepository: StorageRepository,
+): Promise<MaintenanceIntegrityResponseDto> {
   return {
     storage: await Promise.all(
       Object.values(StorageFolder).map(async (folder) => {