feat(appwrite): add function to create admin client with Appwrite configuration

src/lib/appwrite.ts

@@ -0,0 +1,14 @@
+import { Account, Client } from "node-appwrite";
+
+export async function createAdminClient() {
+  const client = new Client()
+    .setEndpoint(process.env.NEXT_PUBLIC_APPWRITE_ENDPOINT!)
+    .setProject(process.env.NEXT_PUBLIC_APPWRITE_PROJECT!)
+    .setKey(process.env.NEXT_APPWRITE_KEY!);
+
+  return {
+    get account() {
+      return new Account(client);
+    },
+  };
+}