Fixed creation of users + better frontend handling of permissions

frontend/app/(auth)/dashboard/blogs/blogs.tsx

@@ -48,9 +48,9 @@ export default function BlogTable({ user }: { user: IUser }) {
 
 	const { replace } = useRouter();
 
-	const canUpdate = hasPermissions(user.roles, { blogs: ["update"] });
-	const canInsert = hasPermissions(user.roles, { blogs: ["insert"] });
-	const canDelete = hasPermissions(user.roles, { blogs: ["delete"] });
+	const { blogs: blogsPerm } = hasPermissions(user.roles, {
+		blogs: ["update", "insert", "delete"],
+	} as const);
 
 	const updateSearchParam = useCallback(
 		(key: string, value?: string) => {
@@ -136,7 +136,7 @@ export default function BlogTable({ user }: { user: IUser }) {
 						</Button>
 					)}
 				</div>
-				{canInsert && (
+				{blogsPerm.insert && (
 					<Button asChild>
 						<Link href="/dashboard/blogs/new">Nouvel article</Link>
 					</Button>
@@ -151,7 +151,7 @@ export default function BlogTable({ user }: { user: IUser }) {
 							<TableHead>Catégorie</TableHead>
 							<TableHead>Auteur</TableHead>
 							<TableHead>Publié</TableHead>
-							{(canUpdate || canDelete) && (
+							{(blogsPerm.update || blogsPerm.delete) && (
 								<TableHead className="w-[100px]">
 									Actions
 								</TableHead>
@@ -175,7 +175,7 @@ export default function BlogTable({ user }: { user: IUser }) {
 										"MMM d, yyyy",
 									)}
 								</TableCell>
-								{(canDelete || canUpdate) && (
+								{(blogsPerm.delete || blogsPerm.update) && (
 									<TableCell>
 										<DropdownMenu>
 											<DropdownMenuTrigger asChild>
@@ -190,7 +190,7 @@ export default function BlogTable({ user }: { user: IUser }) {
 												</Button>
 											</DropdownMenuTrigger>
 											<DropdownMenuContent align="end">
-												{canUpdate && (
+												{blogsPerm.update && (
 													<DropdownMenuItem asChild>
 														<Link
 															href={`/dashboard/blogs/${blog.blogID}`}
@@ -201,7 +201,7 @@ export default function BlogTable({ user }: { user: IUser }) {
 														</Link>
 													</DropdownMenuItem>
 												)}
-												{canDelete && (
+												{blogsPerm.delete && (
 													<DropdownMenuItem
 														className="flex items-center text-destructive focus:text-destructive"
 														onClick={() =>