feat: reflect django permissions on UI

src-ui/src/app/guards/auth.gard.ts

@@ -0,0 +1,23 @@
+import {
+  CanActivate,
+  ActivatedRouteSnapshot,
+  RouterStateSnapshot,
+} from '@angular/router'
+import { Injectable } from '@angular/core'
+import { SettingsService } from '../services/settings.service'
+
+@Injectable()
+export class AuthGard implements CanActivate {
+  constructor(public settingsService: SettingsService) {}
+
+  canActivate(
+    route: ActivatedRouteSnapshot,
+    state: RouterStateSnapshot
+  ): boolean {
+    var canActivate = false
+    this.settingsService.permissions().subscribe((perm) => {
+      canActivate = perm.includes(route.data.requiredPermission)
+    })
+    return canActivate
+  }
+}