Create an example project

[green-coder]

An example project that saves and loads the data templates into/from a EDN file.

Ideally, the example would parse a template and save it in a EDN file from CLJ, would serve the file on HTTP where it would be loaded by a CLJS web page which would use it to render something and display it.

That's helpful as a PoC to validate that we did not forget anything important.

Suggested tools to use:

• Figwheel Main, create the project via the clj deps template which can be found in its documentation.
• Any router library on the CLJ side.
• Find a nice source code "text area" like code-mirror to show the rendered template.