feat(server): JXL previews from DNG 1.7+ (#17861)

* feat(server): JXL previews from RAW

* refactor(server): use var name assumedExtractedFormat for clarity

* test(server): fix existing media.extract() returning JPEG

* chore(openapi): regen

* style(server): lint

* fix(server): ignore undefined decode orientation

* fix(server): correct orientation assignment in media decode options

* test(server): unit tests of JXL-encoded DNG

* refactor(server): return buffer and format from mediaRepository.extract()

* chore(open-api): regen

* refactor

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Co-authored-by: mertalev <101130780+mertalev@users.noreply.github.com>

server/src/enum.ts

@@ -337,6 +337,11 @@ export enum ImageFormat {
   WEBP = 'webp',
 }
 
+export enum RawExtractedFormat {
+  JPEG = 'jpeg',
+  JXL = 'jxl',
+}
+
 export enum LogLevel {
   VERBOSE = 'verbose',
   DEBUG = 'debug',