Make examples easy to use (#798)

* [monorepo][m] - remove nx from simple-example

* [simple-example][sm] - install octokit and simplify README

* [simple-example][m] - fix linting

* [monorepo][m] - simplify examples

* [monorepo][sm] - update docs

examples/ckan-example/README.md

@@ -1,17 +1,46 @@
 This is a repo intended to serve as an example of a data catalog that get its data from a CKAN Instance.
 
-- Creating a new file inside o `examples` with `create-next-app` like so:
 ```
-npx create-next-app <app-name> --example https://github.com/datopian/portaljs/tree/main/ --example-path examples/ckan-example
+npx create-next-app <app-name> --example https://github.com/datopian/portaljs/tree/main/examples/ckan-example
+cd <app-name>
 ```
-- Inside `<app-name>` go to the `project.json` file and replace all instances of `ckan-example` with `<app-name>`
-- Set the `DMS` env variable to the Url of the CKAN Instance Ex: `export DMS=https://demo.dev.datopian.com`
+
+- This project uses CKAN as a backend, so you need to point the project to the CKAN Url desired, you can do so by setting up the `DMS` env variable in your terminal or adding a `.env` file with the following content:
+
+```
+DMS=<ckan url>
+```
+
 - Run the app using:
+
 ```
-nx serve <app-name>
+npm run dev
 ```
+
 Congratulations, you now have something similar to this running on `http://localhost:4200`
 ![](https://media.discordapp.net/attachments/1069718983604977754/1098252297726865408/image.png?width=853&height=461)
 If yo go to any one of those pages by clicking on `More info` you will see something similar to this
 ![](https://media.discordapp.net/attachments/1069718983604977754/1098252298074988595/image.png?width=853&height=461)
 
+## Deployment
+
+[![Deploy with Vercel](https://vercel.com/button)](https://vercel.com/new/clone?repository-url=https%3A%2F%2Fgithub.com%2Fdatopian%2Fportaljs%2Ftree%2Fmain%2Fexamples%2Fckan-example&env=DMS&envDescription=URL%20For%20the%20CKAN%20Backend%20Ex%3A%20https%3A%2F%2Fdemo.dev.datopian.com)
+
+By clicking on this button, you will be redirected to a page which will allow you to clone the content into your own github/gitlab/bitbucket account and automatically deploy everything.
+
+
+
+## Extra commands
+
+You can also build the project for production with
+
+```
+npm run build
+```
+
+And run using the production build like so:
+
+```
+npm run start
+```
+