vim: Replace with Register (#24326)

Closes #18813

Release Notes:

- vim: Add `gr` for [replace with
register](https://github.com/vim-scripts/ReplaceWithRegister)

crates/vim/src/state.rs

@@ -111,6 +111,7 @@ pub enum Operator {
     RecordRegister,
     ReplayRegister,
     ToggleComments,
+    ReplaceWithRegister,
 }
 
 #[derive(Default, Clone, Debug)]
@@ -499,6 +500,7 @@ impl Operator {
             Operator::AutoIndent => "eq",
             Operator::ShellCommand => "sh",
             Operator::Rewrap => "gq",
+            Operator::ReplaceWithRegister => "gr",
             Operator::Outdent => "<",
             Operator::Uppercase => "gU",
             Operator::Lowercase => "gu",
@@ -551,6 +553,7 @@ impl Operator {
             | Operator::ShellCommand
             | Operator::Lowercase
             | Operator::Uppercase
+            | Operator::ReplaceWithRegister
             | Operator::Object { .. }
             | Operator::ChangeSurrounds { target: None }
             | Operator::OppositeCase