Terminal in debugger (#29328)

- **debug-terminal**
- **Use terminal inside debugger to spawn commands**

Closes #ISSUE

Release Notes:

- N/A

crates/terminal_view/src/terminal_view.rs

@@ -1420,9 +1420,6 @@ impl Item for TerminalView {
                     }
                 }
             },
-            None if self.terminal.read(cx).debug_terminal() => {
-                (IconName::Debug, Color::Muted, None)
-            }
             None => (IconName::Terminal, Color::Muted, None),
         };
 
@@ -1583,7 +1580,7 @@ impl SerializableItem for TerminalView {
         cx: &mut Context<Self>,
     ) -> Option<Task<gpui::Result<()>>> {
         let terminal = self.terminal().read(cx);
-        if terminal.task().is_some() || terminal.debug_terminal() {
+        if terminal.task().is_some() {
             return None;
         }