feat: add ComfyUI integration for image generation and management

- Implemented ComfyGenerateRequest type and associated functions for generating images using various architectures and modes.
- Added functions for listing generation options and handling image uploads.
- Created workflows for different generation modes including SDXL, Z-Image, Z-Image Turbo, and Anima.
- Introduced GenerationJobStatus component to display the status of ongoing generation jobs.
- Developed MaskControls for managing mask operations and displaying mask analysis.
- Created palette items for tool selection, layer management, and generation settings.

operations/masks/rasterActions.ts

@@ -0,0 +1,10 @@
+import { commandIds } from "@commands/ids";
+import type { Asset } from "@core/asset";
+import type { LayerId } from "@core/id";
+import type { AppStore } from "@editor/store";
+import { analyzeMaskSource, applyMaskRasterOperation, createSolidMaskSource, type MaskAnalysis, type MaskRasterOperation } from "@platform/browser/maskRaster";
+
+export type { MaskAnalysis, MaskRasterOperation };
+export function analyzeMask(asset: Asset): Promise<MaskAnalysis> { return analyzeMaskSource(asset.source, asset.intrinsicSize.w, asset.intrinsicSize.h); }
+export async function runMaskOperation(maskLayerId: LayerId, asset: Asset, operation: MaskRasterOperation, dispatch: AppStore["dispatch"]) { const source = await applyMaskRasterOperation(asset.source, asset.intrinsicSize.w, asset.intrinsicSize.h, operation); dispatch(commandIds.documentApplyLayerMaskOperation, { maskLayerId, source, mimeType: "image/png", operation }); }
+export function createRefinementMask(width: number, height: number) { return createSolidMaskSource(width, height, "white"); }