fix: tidy scenes enums Phase UPPER_CASE (intro/banner/mort/menu/credits)

source/game/scenes/credits_scene.cpp

@@ -56,7 +56,7 @@ namespace scenes {
         Jd8::setScreenPalette(pal);
         // `pal` passa a ser propietat de main_palette — no l'alliberem.
 
-        phase_ = Phase::Rolling;
+        phase_ = Phase::ROLLING;
         contador_ = 1;
         contador_acc_ms_ = 0;
     }
@@ -109,7 +109,7 @@ namespace scenes {
 
     void CreditsScene::tick(int delta_ms) {
         switch (phase_) {
-            case Phase::Rolling: {
+            case Phase::ROLLING: {
                 // Avancem el contador en passos discrets de 20 ms, igual
                 // que feia Jg::shouldUpdate(20) al vell doCredits.
                 contador_acc_ms_ += delta_ms;
@@ -124,20 +124,20 @@ namespace scenes {
                 if (Ji::anyKey() || contador_ >= CONTADOR_MAX) {
                     writeTrickIni();
                     fade_.startFadeOut();
-                    phase_ = Phase::FadingOut;
+                    phase_ = Phase::FADING_OUT;
                 }
                 break;
             }
 
-            case Phase::FadingOut:
+            case Phase::FADING_OUT:
                 fade_.tick(delta_ms);
                 if (fade_.done()) {
                     info::ctx.num_piramide = 255;
-                    phase_ = Phase::Done;
+                    phase_ = Phase::DONE;
                 }
                 break;
 
-            case Phase::Done:
+            case Phase::DONE:
                 break;
         }
     }