beam: integrate model attachments with Beam viewer

plane-src/packages/types/src/issues/issue_attachment.ts

@@ -6,11 +6,32 @@
 
 import type { TFileSignedURLResponse } from "../file";
 
+export type TBeamViewerAttachment = {
+  backend: "beam-viewer-local" | "beam-viewer";
+  conversion?: {
+    componentTreeRequired: boolean;
+    message?: string;
+    sourceFormat: string;
+    status: "conversion_required" | "processing" | "ready" | "failed";
+    targetFormat: "glb" | "xkt";
+  };
+  downloadUrl: string;
+  originalFilename: string;
+  previewAvailable: boolean;
+  src: string;
+  type: string;
+  uploadedAt: string;
+  viewerUrl?: string;
+};
+
 export type TIssueAttachment = {
   id: string;
   attributes: {
+    beamViewer?: TBeamViewerAttachment;
     name: string;
     size: number;
+    type?: string;
+    [key: string]: unknown;
   };
   asset_url: string;
   issue_id: string;