feat(web): onboarding (#6066)

* feat(web): onboarding

* feat: openapi

* feat: modulization

* feat: page advancing

* Animation

* Add storage templaete settings

* sql

* more style

* Theme

* information and styling

* hide/show table

* Styling

* Update user property

* fix test

* fix test:

* fix e2e

* test

* Update web/src/lib/components/onboarding-page/onboarding-hello.svelte

Co-authored-by: bo0tzz <git@bo0tzz.me>

* naming

* use System Metadata

* better return type

* onboarding using server metadata

* revert previous changes in user entity

* sql

* test web

* fix test server

* server/web test

* more test

* consolidate color theme change logic

* consolidate save button to storage template

* merge main

* fix web

---------

Co-authored-by: bo0tzz <git@bo0tzz.me>

web/src/lib/stores/server-config.store.ts

@@ -26,6 +26,7 @@ export const serverConfig = writable<ServerConfig>({
   loginPageMessage: '',
   trashDays: 30,
   isInitialized: false,
+  isOnboarded: false,
   externalDomain: '',
 });