feat(worktrees): make the worktrees popup available from any tab

Move the Shift+W trigger from the Status tab into the global key
handler in App::event (alongside Options), so the popup opens from any
tab, and register it in App::commands for the global help/command bar.
The dedicated ViewWorktrees internal event is dropped: the global
handler opens the popup directly, mirroring how Options works.

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01BMQxBdr5f3B3jmDtdvGtTu

Author: stevenpollack

src/app.rs

@@ -362,6 +362,12 @@ impl App {
 				) {
 					self.options_popup.show()?;
 					NeedsUpdate::ALL
+				} else if key_match(
+					k,
+					self.key_config.keys.view_worktrees,
+				) {
+					self.worktree_popup.open()?;
+					NeedsUpdate::ALL
 				} else {
 					NeedsUpdate::empty()
 				};
@@ -801,9 +807,6 @@ impl App {
 			InternalEvent::ViewSubmodules => {
 				self.submodule_popup.open()?;
 			}
-			InternalEvent::ViewWorktrees => {
-				self.worktree_popup.open()?;
-			}
 			InternalEvent::Tags => {
 				self.tags_popup.open()?;
 			}
@@ -1150,6 +1153,14 @@ impl App {
 			)
 			.order(order::NAV),
 		);
+		res.push(
+			CommandInfo::new(
+				strings::commands::view_worktrees(&self.key_config),
+				true,
+				!self.any_popup_visible(),
+			)
+			.order(order::NAV),
+		);
 
 		res.push(
 			CommandInfo::new(

src/queue.rs

@@ -147,8 +147,6 @@ pub enum InternalEvent {
 	///
 	ViewSubmodules,
 	///
-	ViewWorktrees,
-	///
 	ViewRemotes,
 	///
 	CreateRemote,

src/tabs/status.rs

@@ -804,12 +804,6 @@ impl Component for Status {
 				true,
 				true,
 			));
-
-			out.push(CommandInfo::new(
-				strings::commands::view_worktrees(&self.key_config),
-				true,
-				true,
-			));
 		}
 
 		self.commands_nav(out, force_all);
@@ -953,12 +947,6 @@ impl Component for Status {
 				) {
 					self.queue.push(InternalEvent::ViewSubmodules);
 					Ok(EventState::Consumed)
-				} else if key_match(
-					k,
-					self.key_config.keys.view_worktrees,
-				) {
-					self.queue.push(InternalEvent::ViewWorktrees);
-					Ok(EventState::Consumed)
 				} else {
 					Ok(EventState::NotConsumed)
 				};