Fix mouse interrupting file/dir editing in project panel

Co-Authored-By: Antonio Scandurra <me@as-cii.com>

crates/project_panel/src/project_panel.rs

@@ -1176,6 +1176,7 @@ impl ProjectPanel {
             )
         })
         .on_click(MouseButton::Left, move |e, cx| {
+            if !show_editor {
                 if kind == EntryKind::Dir {
                     cx.dispatch_action(ToggleExpanded(entry_id))
                 } else {
@@ -1184,6 +1185,7 @@ impl ProjectPanel {
                         change_focus: e.click_count > 1,
                     })
                 }
+            }
         })
         .on_down(MouseButton::Right, move |e, cx| {
             cx.dispatch_action(DeployContextMenu {