Add repostiory to Cargo.toml

Cargo.toml

@@ -8,6 +8,7 @@ authors = [
 ]
 description = "Relationship based component value tweening for Bevy projects"
 license = "Apache-2.0"
+repository = "https://weirdboi.dev/libraries/weirdboi-tween"
 
 [features]
 default = ["bevy_defaults"]