feat: new login experience (#2139)

* feat: multiple auth instances

* fix: auth setup + strategy initialization

* feat: admin auth - add strategy

* feat: redirect on login - group setting

* feat: oauth2 generic - props definitions

* feat: new login UI (wip)

* feat: new login UI (wip)

* feat: admin security login settings

* feat: tabset editor indicators + print view improvements

* fix: code styling

server/graph/schemas/group.graphql

@@ -37,6 +37,7 @@ type GroupMutation {
   update(
     id: Int!
     name: String!
+    redirectOnLogin: String!
     permissions: [String]!
     pageRules: [PageRuleInput]!
   ): DefaultResponse @auth(requires: ["write:groups", "manage:groups", "manage:system"])
@@ -78,6 +79,7 @@ type Group {
   id: Int!
   name: String!
   isSystem: Boolean!
+  redirectOnLogin: String
   permissions: [String]!
   pageRules: [PageRule]
   users: [UserMinimal]