fix: optimize media status update to avoid lifecycle hook triggers

This change optimises the media updates to avoid unneccessary lifecycle hook executions which
results in potential recursion for POSTGRESQL compatibility. This should prevent an issue where
after a TV request, the tv request would get sent to sonarr and notification for it would get sent
over and over and over again

server/entity/MediaRequest.ts

@@ -722,8 +722,12 @@ export class MediaRequest {
         MediaStatus.PARTIALLY_AVAILABLE &&
       media[this.is4k ? 'status4k' : 'status'] !== MediaStatus.PROCESSING
     ) {
-      media[this.is4k ? 'status4k' : 'status'] = MediaStatus.PROCESSING;
-      mediaRepository.save(media);
+      const statusField = this.is4k ? 'status4k' : 'status';
+
+      await mediaRepository.update(
+        { id: this.media.id },
+        { [statusField]: MediaStatus.PROCESSING }
+      );
     }
 
     if (
@@ -1271,19 +1275,23 @@ export class MediaRequest {
               throw new Error('Media data not found');
             }
 
-            media[this.is4k ? 'externalServiceId4k' : 'externalServiceId'] =
-              sonarrSeries.id;
-            media[this.is4k ? 'externalServiceSlug4k' : 'externalServiceSlug'] =
-              sonarrSeries.titleSlug;
-            media[this.is4k ? 'serviceId4k' : 'serviceId'] = sonarrSettings?.id;
+            const updateFields = {
+              [this.is4k ? 'externalServiceId4k' : 'externalServiceId']:
+                sonarrSeries.id,
+              [this.is4k ? 'externalServiceSlug4k' : 'externalServiceSlug']:
+                sonarrSeries.titleSlug,
+              [this.is4k ? 'serviceId4k' : 'serviceId']: sonarrSettings?.id,
+            };
 
-            await mediaRepository.save(media);
+            await mediaRepository.update({ id: this.media.id }, updateFields);
           })
           .catch(async () => {
             const requestRepository = getRepository(MediaRequest);
 
-            this.status = MediaRequestStatus.FAILED;
-            await requestRepository.save(this);
+            await requestRepository.update(
+              { id: this.id },
+              { status: MediaRequestStatus.FAILED }
+            );
 
             logger.warn(
               'Something went wrong sending series request to Sonarr, marking status as FAILED',