Introduce staff-only inline completion provider (#21739)

Release Notes:

- N/A

---------

Co-authored-by: Thorsten Ball <mrnugget@gmail.com>
Co-authored-by: Bennet <bennet@zed.dev>
Co-authored-by: Thorsten <thorsten@zed.dev>

crates/vim/src/normal/change.rs

@@ -77,6 +77,7 @@ impl Vim {
                 });
                 vim.copy_selections_content(editor, motion.linewise(), cx);
                 editor.insert("", cx);
+                editor.refresh_inline_completion(true, false, cx);
             });
         });
 
@@ -101,6 +102,7 @@ impl Vim {
                 if objects_found {
                     vim.copy_selections_content(editor, false, cx);
                     editor.insert("", cx);
+                    editor.refresh_inline_completion(true, false, cx);
                 }
             });
         });