Add project command API

src/domain/errors/project-history-operation-unavailable.error.ts

@@ -0,0 +1,13 @@
+import type { ProjectHistoryDirection } from "../ports/project-history.store.js";
+
+export class ProjectHistoryOperationUnavailableError extends Error {
+  constructor(
+    readonly projectId: string,
+    readonly direction: ProjectHistoryDirection
+  ) {
+    super(
+      `Project ${projectId} has no ${direction} operation available.`
+    );
+    this.name = "ProjectHistoryOperationUnavailableError";
+  }
+}