vim: Add (half of) ctrl-v/ctrl-q (#19585)

Release Notes:

- vim: Add `ctrl-v`/`ctrl-q` to type any unicode code point. For example
`ctrl-v escape` inserts an escape character(U+001B), or `ctrl-v u 1 0 E
2` types ტ (U+10E2). As in vim `ctrl-v ctrl-j` inserts U+0000 not
U+000A. Zed does not yet implement insertion of the vim-specific
representation of the typed keystroke for other keystrokes.
- vim: Add `ctrl-shift-v` as an alias for paste on Linux

crates/vim/src/mode_indicator.rs

@@ -70,7 +70,11 @@ impl ModeIndicator {
         recording
             .chain(vim.pre_count.map(|count| format!("{}", count)))
             .chain(vim.selected_register.map(|reg| format!("\"{reg}")))
-            .chain(vim.operator_stack.iter().map(|item| item.id().to_string()))
+            .chain(
+                vim.operator_stack
+                    .iter()
+                    .map(|item| item.status().to_string()),
+            )
             .chain(vim.post_count.map(|count| format!("{}", count)))
             .collect::<Vec<_>>()
             .join("")