Serving example files not straightforward from README.md

[Josipmrden]

I executed

1. npm install
2. npm run build
3. npm run serve

Expected
I get examples page from which I can browse graphs

Actual
I get 404 not found

Potential resolve
Add to package.json -> scripts -> build -> tsc && webpack, not just tsc

[cizl]

Did you have a look at https://github.com/memgraph/orb#development or run install/build/serve instinctively?

The suggestion makes sense -> npm run build to both build and pack the library.

[Josipmrden]

Interesting, I thought it was like that in the development section (which I obviously hadn't followed, and it yields the correct results).