merge: rebase canonical reveal flow onto main

frontend/angular/src/app/features/player/player-shell.component.spec.ts

@@ -613,4 +613,28 @@ describe('PlayerShellComponent gameplay wiring', () => {
     expect(component.clientHasNoAudioOutput).toBe(false);
   });
 
+  it('keeps phone client controls phase-specific and low-complexity', () => {
+    const component = new PlayerShellComponent();
+
+    expect(component.showJoinControls).toBe(true);
+    expect(component.showLieControls).toBe(false);
+    expect(component.showGuessControls).toBe(false);
+    expect(component.showFinalLeaderboard).toBe(false);
+
+    component.session = sessionDetailPayload('lie') as any;
+    component.playerId = 9;
+    component.sessionToken = 'tok';
+    expect(component.showJoinControls).toBe(false);
+    expect(component.showLieControls).toBe(true);
+    expect(component.showGuessControls).toBe(false);
+
+    component.session = sessionDetailPayload('guess', { answers: ['A', 'B'] }) as any;
+    expect(component.showLieControls).toBe(false);
+    expect(component.showGuessControls).toBe(true);
+
+    component.session = sessionDetailPayload('finished', { players: [{ id: 1, nickname: 'Luna', score: 8 }] }) as any;
+    expect(component.showGuessControls).toBe(false);
+    expect(component.showFinalLeaderboard).toBe(true);
+  });
+
 });