vim: Add global marks (#25702)

Closes https://github.com/zed-industries/zed/issues/13111

Release Notes:

- vim: Added global marks `'[A-Z]`
- vim: Added persistence for global (and local) marks. When re-opening
the same workspace your previous marks will be available.

---------

Co-authored-by: Conrad Irwin <conrad.irwin@gmail.com>

crates/vim/src/normal/substitute.rs

@@ -75,7 +75,7 @@ impl Vim {
                         }
                     })
                 });
-                vim.copy_selections_content(editor, line_mode, cx);
+                vim.copy_selections_content(editor, line_mode, window, cx);
                 let selections = editor.selections.all::<Point>(cx).into_iter();
                 let edits = selections.map(|selection| (selection.start..selection.end, ""));
                 editor.edit(edits, cx);