Makelore 2.0 initial clean snapshot

shared/image-workspace.ts

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+export const IMAGE_WORKSPACE_UNAVAILABLE_CODE = 'IMAGE_WORKSPACE_UNAVAILABLE';
+export const IMAGE_WORKSPACE_UNAVAILABLE_MESSAGE = '创作空间暂不可用';
+
+export type ImageWorkspaceOption = {
+  id: string;
+  label: string;
+  description?: string;
+};
+
+export type ImageWorkspaceCapabilities = {
+  modes: ImageWorkspaceOption[];
+  models: ImageWorkspaceOption[];
+  aspectRatios: ImageWorkspaceOption[];
+  resolutions: ImageWorkspaceOption[];
+  outputCounts: ImageWorkspaceOption[];
+  defaultModeId?: string;
+  defaultModelId?: string;
+  defaultAspectRatioId?: string;
+  defaultResolutionId?: string;
+  defaultOutputCountId?: string;
+  maxReferenceImages: number;
+  referenceUpload: {
+    enabled: boolean;
+    acceptedMimeTypes: string[];
+    maxBytes?: number;
+  };
+};
+
+export type ImageWorkspaceAgent = {
+  id: string;
+  name: string;
+  avatarUrl?: string | null;
+};
+
+export type ImageWorkspaceImage = {
+  id: string;
+  url: string;
+  thumbnailUrl?: string | null;
+  alt?: string | null;
+};
+
+export type ImageWorkspaceMessageStatus = 'queued' | 'running' | 'succeeded' | 'failed';
+
+export type ImageWorkspaceMessage = {
+  id: string;
+  role: 'user' | 'assistant' | 'system';
+  agentId?: string | null;
+  text?: string | null;
+  images: ImageWorkspaceImage[];
+  status?: ImageWorkspaceMessageStatus;
+  error?: string | null;
+  createdAt: string;
+};
+
+export type ImageWorkspaceProject = {
+  id: string;
+  name: string;
+  agents: ImageWorkspaceAgent[];
+  activeAgentId?: string | null;
+  messages: ImageWorkspaceMessage[];
+  updatedAt?: string | null;
+};
+
+export type ImageWorkspaceSnapshot = {
+  capabilities: ImageWorkspaceCapabilities;
+  projects: ImageWorkspaceProject[];
+  activeProjectId?: string | null;
+};
+
+export type ImageWorkspaceGenerationSettings = {
+  modeId?: string;
+  modelId?: string;
+  aspectRatioId?: string;
+  resolutionId?: string;
+  outputCountId?: string;
+};
+
+export type ImageWorkspaceSendMessageInput = {
+  projectId: string;
+  agentId: string;
+  prompt: string;
+  referenceImageIds: string[];
+  settings: ImageWorkspaceGenerationSettings;
+};
+
+export type ImageWorkspaceReferenceUploadInput = {
+  projectId: string;
+  fileName: string;
+  mimeType: string;
+  contentBase64: string;
+};
+
+export type ImageWorkspaceReferenceUploadResult = {
+  workspace: ImageWorkspaceSnapshot;
+  reference: ImageWorkspaceImage;
+};