Frontend for Shopfloor app.

The work is organized in scenario. A scenario represents a process in
the warehouse (eg: receive, deliver). The app allows to start each
process through the main menu.

Each scenario is linked to a specific menu item which can be configured
in the backend. Each scenario drives you through the work to do.

## Tech details

- This frontend is built on top of [VueJS](vuejs.org) and
  [VuetifyJS](vuetifyjs.com/) and relies on shopfloor module that
  exposes REST API in Odoo (based in turn on
  [base_rest](https://github.com/OCA/rest-framework/tree/13.0/base_rest)).

- The whole business logic comes from shopfloor module, this module
  takes care of providing a nice and reactive UI to work with.

- No Odoo JS is used, no assets machinery used.

  Static assets are loaded straight, served by a specific controller.
  This app is a Single Page App, hence resources are loaded only once.

  The version of the module appended to the URL of each resources makes
  sure it's not cached when the version changes.

- When developing you can use a demo mode which allows to define
  interactive scenario with pure JS demo data, without interacting with
  Odoo. Nothing to deal with Odoo demo data.