feat: WIP setup actions

Signed-off-by: kjuulh <contact@kjuulh.io>

crates/cuddle/src/state/validated_project.rs

@@ -73,3 +73,18 @@ impl From<&toml::Value> for Value {
         }
     }
 }
+
+impl Value {
+    pub fn get(&self, path: &[&str]) -> Option<&Value> {
+        match path.split_first() {
+            Some((current, rest)) => match self {
+                Value::Map(map) => match map.get(&current.to_string()) {
+                    Some(value) => value.get(rest),
+                    None => None,
+                },
+                _ => None,
+            },
+            None => Some(self),
+        }
+    }
+}