refactor(SessionManager): rename label to 'Delete session'

Author: remarkablemark

src/components/SessionManager.test.tsx

@@ -109,7 +109,7 @@ describe('SessionManager', () => {
     expect(lastFrame()).toContain('Select session');
     expect(lastFrame()).toContain('Current: First session');
     expect(lastFrame()).toContain('Second session');
-    expect(lastFrame()).toContain('Delete a session');
+    expect(lastFrame()).toContain('Delete session');
   });
 
   it('shows an error when onOpen throws', () => {

src/components/SessionManager.tsx

@@ -60,7 +60,7 @@ export function SessionManager({
             label: `${session.id === currentSessionId ? 'Current: ' : ''}${formatSessionLabel(session)}`,
             value: `${ACTION.OPEN_PREFIX}${session.id}`,
           })),
-          { label: 'Delete a session', value: ACTION.DELETE_MENU },
+          { label: 'Delete session', value: ACTION.DELETE_MENU },
           { label: 'Close', value: ACTION.CLOSE },
         ];