chats: example to create a new chat

chats/rdflib/README.md

@@ -51,6 +51,10 @@ const updater = new UpdateManager(store);
 const module: ChatsModule = new ChatsModuleRdfLib({store, fetcher, updater});
 
 // 3️⃣ use the module to interact with chats
+const uri = await module.createChat({
+    containerUri: "http://localhost:3000/alice/public/chats/",
+    name: "My new chat",
+});
 
 ```
 

chats/rdflib/examples/create-chat.mjs

@@ -0,0 +1,19 @@
+import ChatsModule from "../dist/index.js";
+import { Fetcher, graph, UpdateManager } from "rdflib";
+
+import { faker } from "@faker-js/faker";
+
+const store = graph();
+const fetcher = new Fetcher(store);
+const updater = new UpdateManager(store);
+
+const module = new ChatsModule({store, fetcher, updater});
+
+const name = `Chat about ${faker.word.sample()}`;
+
+const uri = await module.createChat({
+    containerUri: "http://localhost:3000/alice/public/chats/",
+    name,
+});
+
+console.log("new chat created:", name, uri);