fix: add missing Cargo.toml

jbern0rd · jbern0rd · commit e43fbd80c11a · 2025-08-29T12:36:39.000+02:00
diff --git a/Cargo.toml b/Cargo.toml
@@ -0,0 +1,3 @@
+[workspace]
+resolver = "3"
+members = ["add"]
