P-UI: Fast language / theme / server selection (#5301)

* added language toggle component

* added language and theme controls onto start page

* moved host selection out of auth

* optimized rendering

* make server option less obvious

* changed EditButton save symbol

* longer welcome text

* removed ColorToggle color schema

* reduced code

* disabled host selection when options are changing

* fix type error

* use GH reporter

* fix tests?

* compile frontend

* fix assertation

* revert unneeded change

* split up into more components

* separated functions / use cases for LanguageToggle more

* moved color toggle to profile

* moved language out of main menu into profile

* remapped settings link

src/frontend/playwright.config.ts

@@ -6,7 +6,7 @@ export default defineConfig({
   forbidOnly: !!process.env.CI,
   retries: process.env.CI ? 1 : 0,
   workers: process.env.CI ? 2 : undefined,
-  reporter: 'html',
+  reporter: process.env.CI ? 'github' : 'list',
 
   /* Configure projects for major browsers */
   projects: [