feat(server): use embedded preview from raw images (#8773)

* extract embedded

* update api

* add tests

* move temp file logic outside of media repo

* formatting

* revert `toSorted`

* disable by default

* clarify setting description

* wording

* wording

* update docs

* check extracted image dimensions

* test that it unlinks

* formatting

---------

Co-authored-by: Alex Tran <alex.tran1502@gmail.com>

server/src/cores/storage.core.ts

@@ -1,3 +1,4 @@
+import { randomUUID } from 'node:crypto';
 import { dirname, join, resolve } from 'node:path';
 import { APP_MEDIA_LOCATION } from 'src/constants';
 import { SystemConfigCore } from 'src/cores/system-config.core';
@@ -308,4 +309,8 @@ export class StorageCore {
   static getNestedPath(folder: StorageFolder, ownerId: string, filename: string): string {
     return join(this.getNestedFolder(folder, ownerId, filename), filename);
   }
+
+  static getTempPathInDir(dir: string): string {
+    return join(dir, `${randomUUID()}.tmp`);
+  }
 }