fix(server): thumbnail rotation when using embedded previews (#13948)

server/src/enum.ts

@@ -373,3 +373,14 @@ export enum ImmichTelemetry {
   REPO = 'repo',
   JOB = 'job',
 }
+
+export enum ExifOrientation {
+  Horizontal = 1,
+  MirrorHorizontal = 2,
+  Rotate180 = 3,
+  MirrorVertical = 4,
+  MirrorHorizontalRotate270CW = 5,
+  Rotate90CW = 6,
+  MirrorHorizontalRotate90CW = 7,
+  Rotate270CW = 8,
+}