chore: Add todo comments

Author: NickLarsenNZ

rust/stackable-cockpit/src/platform/namespace.rs

@@ -13,6 +13,7 @@ pub enum Error {
 
 /// Creates a namespace with `name` if needed (not already present in the
 /// cluster).
+// TODO (@NickLarsenNZ): Take a &str instead of String (to avoid all the cloning)
 pub async fn create_if_needed(client: &Client, name: String) -> Result<(), Error> {
     client
         .create_namespace_if_needed(name)

rust/stackable-cockpit/src/platform/stack/spec.rs

@@ -187,6 +187,7 @@ impl StackSpec {
         }
 
         // Next, create the product namespace if needed
+        // TODO (@NickLarsenNZ): Remove clones (update create_if_needed to take a &str)
         namespace::create_if_needed(client, install_parameters.stack_namespace.clone())
             .await
             .context(CreateNamespaceSnafu {