feat(server): separate quality for thumbnail and preview images (#13006)

* allow different thumbnail and preview quality, better config structure

* update web and api

* wording

* remove empty line?

open-api/immich-openapi-specs.json

@@ -11654,6 +11654,28 @@
         ],
         "type": "object"
       },
+      "SystemConfigGeneratedImageDto": {
+        "properties": {
+          "format": {
+            "$ref": "#/components/schemas/ImageFormat"
+          },
+          "quality": {
+            "maximum": 100,
+            "minimum": 1,
+            "type": "integer"
+          },
+          "size": {
+            "minimum": 1,
+            "type": "integer"
+          }
+        },
+        "required": [
+          "format",
+          "quality",
+          "size"
+        ],
+        "type": "object"
+      },
       "SystemConfigImageDto": {
         "properties": {
           "colorspace": {
@@ -11662,34 +11684,18 @@
           "extractEmbedded": {
             "type": "boolean"
           },
-          "previewFormat": {
-            "$ref": "#/components/schemas/ImageFormat"
+          "preview": {
+            "$ref": "#/components/schemas/SystemConfigGeneratedImageDto"
           },
-          "previewSize": {
-            "minimum": 1,
-            "type": "integer"
-          },
-          "quality": {
-            "maximum": 100,
-            "minimum": 1,
-            "type": "integer"
-          },
-          "thumbnailFormat": {
-            "$ref": "#/components/schemas/ImageFormat"
-          },
-          "thumbnailSize": {
-            "minimum": 1,
-            "type": "integer"
+          "thumbnail": {
+            "$ref": "#/components/schemas/SystemConfigGeneratedImageDto"
           }
         },
         "required": [
           "colorspace",
           "extractEmbedded",
-          "previewFormat",
-          "previewSize",
-          "quality",
-          "thumbnailFormat",
-          "thumbnailSize"
+          "preview",
+          "thumbnail"
         ],
         "type": "object"
       },

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

@@ -1100,14 +1100,16 @@ export type SystemConfigFFmpegDto = {
     transcode: TranscodePolicy;
     twoPass: boolean;
 };
+export type SystemConfigGeneratedImageDto = {
+    format: ImageFormat;
+    quality: number;
+    size: number;
+};
 export type SystemConfigImageDto = {
     colorspace: Colorspace;
     extractEmbedded: boolean;
-    previewFormat: ImageFormat;
-    previewSize: number;
-    quality: number;
-    thumbnailFormat: ImageFormat;
-    thumbnailSize: number;
+    preview: SystemConfigGeneratedImageDto;
+    thumbnail: SystemConfigGeneratedImageDto;
 };
 export type JobSettingsDto = {
     concurrency: number;