Add project transfer controls

src/frontend/utils/api.ts

@@ -229,6 +229,29 @@ export function updateProjectSettings(
   );
 }
 
+export function exportProjectTransfer(projectId: string) {
+  return request<unknown>(`/api/projects/${projectId}/export`);
+}
+
+export function importProjectTransfer(
+  projectId: string,
+  mode: "replace" | "duplicate",
+  expectedRevision: number,
+  transfer: unknown
+) {
+  return request<
+    | { projectId: string; name: string }
+    | ProjectSettingsCommandResultDto
+  >(`/api/projects/${projectId}/import`, {
+    method: "POST",
+    body: JSON.stringify(
+      mode === "replace"
+        ? { mode, expectedRevision, transfer }
+        : { mode, transfer }
+    ),
+  });
+}
+
 export function listDistributionBoards(projectId: string) {
   return request<DistributionBoardDto[]>(`/api/projects/${projectId}/distribution-boards`);
 }