vim: ! support (#23169)

Closes #22885
Closes #12565 

This doesn't yet add history in the command palette, which is painfully
missing.

Release Notes:

- vim: Added `:!`, `:<range>!` and `:r!` support
- vim: Added `!` operator in normal/visual mode

crates/vim/src/normal.rs

@@ -160,6 +160,7 @@ impl Vim {
             Some(Operator::AutoIndent) => {
                 self.indent_motion(motion, times, IndentDirection::Auto, cx)
             }
+            Some(Operator::ShellCommand) => self.shell_command_motion(motion, times, cx),
             Some(Operator::Lowercase) => {
                 self.change_case_motion(motion, times, CaseTarget::Lowercase, cx)
             }
@@ -195,6 +196,9 @@ impl Vim {
                 Some(Operator::AutoIndent) => {
                     self.indent_object(object, around, IndentDirection::Auto, cx)
                 }
+                Some(Operator::ShellCommand) => {
+                    self.shell_command_object(object, around, cx);
+                }
                 Some(Operator::Rewrap) => self.rewrap_object(object, around, cx),
                 Some(Operator::Lowercase) => {
                     self.change_case_object(object, around, CaseTarget::Lowercase, cx)