chore: update readme

packages/cdk-next-app/README.md

@@ -4,9 +4,37 @@ The NextApp CDK construct deploys a standalone Next.js build to a load balanced
 
 ## Example
 
+### Standard Repository
+
+For a non-mnonorepo build, simply provide the path to the directory that contains your Dockerfile.
+
+```ts
+new NextApp(this, "NextApp", {
+  path: "../next",
+});
+```
+
+### Monorepo
+
+For monorepo builds, set the build context to the root of your monorepo, and provide the path to your Next.js module's Dockerfile.
+
+```ts
+new NextApp(this, "NextApp", {
+  path: "../../",
+  file: "apps/next/Dockerfile",
+});
+```
+
+### Scaling
+
+The NextApp is based on the [DockerCluster](https://github.com/codedazur/toolkit/tree/main/packages/cdk-docker-cluster) construct and supports all of its features for horizontal and vertical scaling.
+
 ```ts
-new NextApp(this, "Next", {
-  path: "../next", // Must contain a Dockerfile.
+new NextApp(this, "NextApp", {
+  ...
+  cpu: 1024,
+  memory: 4096,
+  tasks: { min: 1, max: 10 },
 });
 ```