feat: board access group permissions (#422)

* fix: cache is not exportet from react

* fix: format issue

* wip: add usage of group permissions

* feat: show inherited groups and add manage group

* refactor: improve board access management

* chore: address pull request feedback

* fix: type issues

* fix: migrations

* test: add unit tests for board permissions, permissions and board router

* test: add unit tests for board router and get current user permissions method

* fix: format issues

* fix: deepsource issue

packages/auth/index.ts

@@ -1,5 +1,7 @@
 import type { DefaultSession } from "@auth/core/types";
 
+import type { GroupPermissionKey } from "@homarr/definitions";
+
 import { createConfiguration } from "./configuration";
 
 export type { Session } from "next-auth";
@@ -8,6 +10,7 @@ declare module "next-auth" {
   interface Session {
     user: {
       id: string;
+      permissions: GroupPermissionKey[];
     } & DefaultSession["user"];
   }
 }