docs: add Node.js and pnpm prerequisites to README and create .nvmrc for Node.js version 22.13.0

Author: fruneen

template/.nvmrc

@@ -0,0 +1 @@
+22.13.0

template/README.md

@@ -1,5 +1,25 @@
 # [Documentation](https://ship.paralect.com/docs/introduction)
 
+## Prerequisites
+
+This project requires specific versions of Node.js and pnpm. Please check the `engines` and `packageManager` fields in `package.json` for the required versions.
+
+### Node.js
+
+If you're using [nvm](https://github.com/nvm-sh/nvm), you can automatically switch to the correct Node.js version by running:
+```sh
+nvm use
+```
+
+This will read the version from the `.nvmrc` file and switch to it automatically.
+
+### pnpm
+
+If you have [Corepack](https://nodejs.org/api/corepack.html) enabled (included with Node.js 16.10+), pnpm will automatically use the version specified in the `packageManager` field of `package.json`. You can enable Corepack by running:
+```sh
+corepack enable
+```
+
 ## Starting Application with Turborepo 🚀
 
 To run the infrastructure and all services -- just run: