feat: expose createdAt in getAssetInfo (#21184)

* Expose createdAt in getAssetInfo

* Add missing createdAt fields

open-api/typescript-sdk/src/fetch-client.ts

@@ -317,6 +317,8 @@ export type TagResponseDto = {
 export type AssetResponseDto = {
     /** base64 encoded sha1 hash */
     checksum: string;
+    /** The UTC timestamp when the asset was originally uploaded to Immich. */
+    createdAt: string;
     deviceAssetId: string;
     deviceId: string;
     duplicateId?: string | null;