docs: set default flags for nextjs in react quickstart (#2004)

* docs: set default flags for nextjs

* docs: fix app-integration hyphen

Author: Dan-Nolan

docs/pages/react-native/getting-started/getting-started-expo.mdx

@@ -331,4 +331,4 @@ Our packages list a minimum version of React as 18.2.0, but the latest version o
 
 ## Next Steps
 
-Move on to [app integration](/docs/wallets/react-native/getting-started/app integration)!
+Move on to [app integration](/docs/wallets/react-native/getting-started/app-integration)!

docs/pages/react-native/getting-started/getting-started-rn-bare.mdx

@@ -170,4 +170,4 @@ npx react-native run-android
 
 ## Next Steps
 
-Move on to [app integration](/docs/wallets/react-native/getting-started/app integration)!
+Move on to [app integration](/docs/wallets/react-native/getting-started/app-integration)!

docs/pages/react/getting-started/initialization.mdx

@@ -11,9 +11,14 @@ In this doc and the three following we will build a Next.js application with Alc
 Start by initializing a new [Next.js app](https://nextjs.org/). Run:
 
 ```bash
-npx create-next-app@latest
+npx create-next-app@latest \
+  --typescript \
+  --tailwind \
+  --app
 ```
 
+This command passes in flags to use Typescript, Tailwind and the next app router. The following docs in this guide will expect you to use these.
+
 ## Install Dependencies
 
 You will need these three libraries: