Reconciled the bootstrap-customised files: kept the CCN naming, canonical
origin, database slug and analytics comments, dropped the template-only
Makefile, README.md and Scripts/bootstrap that bootstrap removes, and took
the template's ordering for the security headers in the production compose.
This PR contains the work done to overhaul the static asset definitions for the Website service.
To provide further details about the work:
* Website library
* Overhauled the `StateFile` enumeration to reduce the number of cases to one case per logical file name, each exposing a `fileExtensions` list.
* Wired everything into the pages with a consistent ordering convention: stylesheets load shared-first so the page sheet wins the CSS cascade; scripts load page-first with shared.js last. The error page also gained the shared stylesheet and its scripts; the index page gained its page CSS/JS and the new touch icon link.
* Used the `StaticFile` enumeration as a single source of truth for every _href_/_src_ in the `IndexPage` and the `ErrorPage` pages, eliminating hardcoded asset paths.
* Website service
* Added new assets to the Resources folder:
* `apple-touch-icon.png`
* `css/index.css`
* `js/index.js`
* `js/error.js`
* `sitemap.xml`
* Renamed existing assets within the Resources folder:
* `css/style.css` → `css/shared.css`
* `js/app.js` → `js/shared.js`
* Fixed the working-directory location for the scheme in the Xcode project.
Reviewed-on: rock-n-code/loud-amsterdam#18
Co-authored-by: Javier Cicchelli <javier@rock-n-code.com>
Co-committed-by: Javier Cicchelli <javier@rock-n-code.com>
javier