fix: ensure manually tagged faces have proper source type (#16364)

immich-app/immich#16062 added manual face tagging and deletion, but did
not add a new 'SourceType'. The create faces would default to
'machine-learning' which is incorrect, and has the annoying downside
that they will be wiped when the 'Refresh Faces' job is run.

Handling of non-machine-learning faces was previously added in
immich-app/immich#6455. This PR simply extends it to the new manually
tagged faces.

open-api/immich-openapi-specs.json

@@ -8301,6 +8301,14 @@
             "format": "uuid",
             "type": "string"
           },
+          "sourceType": {
+            "allOf": [
+              {
+                "$ref": "#/components/schemas/SourceType"
+              }
+            ],
+            "default": "manual"
+          },
           "width": {
             "type": "integer"
           },
@@ -8317,6 +8325,7 @@
           "imageHeight",
           "imageWidth",
           "personId",
+          "sourceType",
           "width",
           "x",
           "y"
@@ -11952,7 +11961,8 @@
       "SourceType": {
         "enum": [
           "machine-learning",
-          "exif"
+          "exif",
+          "manual"
         ],
         "type": "string"
       },

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

@@ -529,6 +529,7 @@ export type AssetFaceCreateDto = {
     imageHeight: number;
     imageWidth: number;
     personId: string;
+    sourceType: SourceType;
     width: number;
     x: number;
     y: number;
@@ -3453,7 +3454,8 @@ export enum AlbumUserRole {
 }
 export enum SourceType {
     MachineLearning = "machine-learning",
-    Exif = "exif"
+    Exif = "exif",
+    Manual = "manual"
 }
 export enum AssetTypeEnum {
     Image = "IMAGE",