fix(z-image): remove unused WithMetadata and WithBoard mixins from denoise node

The Z-Image denoise node outputs latents, not images, so these mixins
were unnecessary. Metadata and board handling is correctly done in the
L2I (latents-to-image) node. This aligns with how FLUX denoise works.

Author: Pfannkuchensack

invokeai/app/invocations/z_image_denoise.py

@@ -14,8 +14,6 @@
     Input,
     InputField,
     LatentsField,
-    WithBoard,
-    WithMetadata,
     ZImageConditioningField,
 )
 from invokeai.app.invocations.model import TransformerField
@@ -36,10 +34,10 @@
     title="Denoise - Z-Image",
     tags=["image", "z-image"],
     category="image",
-    version="1.0.0",
+    version="1.1.0",
     classification=Classification.Prototype,
 )
-class ZImageDenoiseInvocation(BaseInvocation, WithMetadata, WithBoard):
+class ZImageDenoiseInvocation(BaseInvocation):
     """Run the denoising process with a Z-Image model."""
 
     # If latents is provided, this means we are doing image-to-image.

invokeai/frontend/web/src/services/api/schema.ts

@@ -13021,14 +13021,14 @@ export type components = {
              * Convert Cache Dir
              * Format: path
              * @description Path to the converted models cache directory (DEPRECATED, but do not delete because it is needed for migration from previous versions).
-             * @default models/.convert_cache
+             * @default models\.convert_cache
              */
             convert_cache_dir?: string;
             /**
              * Download Cache Dir
              * Format: path
              * @description Path to the directory that contains dynamically downloaded models.
-             * @default models/.download_cache
+             * @default models\.download_cache
              */
             download_cache_dir?: string;
             /**
@@ -25137,16 +25137,6 @@ export type components = {
          * @description Run the denoising process with a Z-Image model.
          */
         ZImageDenoiseInvocation: {
-            /**
-             * @description The board to save the image to
-             * @default null
-             */
-            board?: components["schemas"]["BoardField"] | null;
-            /**
-             * @description Optional metadata to be saved with the image
-             * @default null
-             */
-            metadata?: components["schemas"]["MetadataField"] | null;
             /**
              * Id
              * @description The id of this instance of an invocation. Must be unique among all instances of invocations.