refactor site configuration

- routes.js is now config.json
- routes and siteglobals have been merged into one singular object inside config.json
- globals are pulled in during main.ts initialization

libs/types/src/config/globals.d.ts

@@ -1,4 +1,5 @@
 import type { HeaderEntry } from './navigation'
+import type { RouteCollection } from './routing'
 import type { SiteThemeList } from './themes'
 import type { WarningModal } from './warnings'
 
@@ -6,6 +7,7 @@ import type { WarningModal } from './warnings'
  * Defines global values for the site.
  */
 export type SiteGlobals = {
+  routes: RouteCollection
   header: HeaderEntry[]
   id: string
   stylesheetUrls: string[]

libs/types/src/config/routing.d.ts

@@ -10,11 +10,11 @@ import { WarningModal } from './warnings'
 export type SharedRouteDefinition = {
   id: string
   scriptUrl?: string
-  stylesheetUrls: string[]
+  stylesheetUrls?: string[]
   template: TemplateType
   title: string
   fullTitle: string
-  warning: boolean | WarningModal
+  warning?: boolean | WarningModal
 }
 
 /**