refactor(just): List all recipes by default

justfile

@@ -1,5 +1,8 @@
 # SPDX-FileCopyrightText: 2024 Christina Sørensen
 # SPDX-License-Identifier: EUPL-1.2
+_default:
+    @just -l
+
 all: build test
 all-release: build-release test-release