AME-10495 Remove explicit module names

CUI-118 - Removing unnecessary styles after fixing the problems with the brand logo in commons.

Ensuring dark theme is copied over to server. Also a couple of style tweaks.

AME-8775 Fix eslint errors and make build fail on rules Rules fixed: * block-spacing * no-trailing-spaces * no-lonely-if * brace-style * linebreak-style * no-multiple-empty-lines * space-before-keyword * array-bracket-spacing * operator-linebreak * comma-spacing * no-unused-vars * eol-last

AME-8684 Shipping with custom dark theme

AME-8698 Make UMA side navigation theme-able. Fixing css ordering. Fixed bug with UMA Resources title trying to redirect user to the console realms view! Pulled page-headers into there own less files

Remove global comments ESLint allows us to specify what it calls "environments". This controls which globals it allows files to reference. By enabling the "amd" environment, we can happily reference define and require, which are made available through our use of RequireJS. Using this mechanism is less error prone and verbose than the continued use of global comments.

Upgrade to commons-ui 4.0.0

AME-8371 Teach ThemeManager to match authentication chains

AME-8337 CR-8191 Convert themeConfig.json to ThemeConfiguration.js By using a JavaScript module, we give the user more flexibilty in defining their theming config. It also allows us to include comments to act as documentation and to provide a simpler syntax for regular expressions (as these can be written inline in JavaScript). This change also includes significant refactoring of the ThemeManager to simplify it.