Update README.md to provide a comprehensive overview of The Order monorepo, including repository structure, quickstart guide, development workflow, and contribution guidelines.

packages/storage/src/worm.ts

@@ -0,0 +1,26 @@
+/**
+ * WORM (Write Once Read Many) mode storage
+ */
+
+import { StorageClient, StorageObject } from './storage';
+
+export class WORMStorage extends StorageClient {
+  async upload(object: StorageObject): Promise<string> {
+    // WORM mode: prevent overwrites
+    const exists = await this.objectExists(object.key);
+    if (exists) {
+      throw new Error(`Object ${object.key} already exists in WORM storage`);
+    }
+    return super.upload(object);
+  }
+
+  async delete(key: string): Promise<void> {
+    throw new Error('Deletion not allowed in WORM mode');
+  }
+
+  private async objectExists(key: string): Promise<boolean> {
+    // Implementation to check if object exists
+    throw new Error('Not implemented');
+  }
+}
+