Feat: Add warm-up as type of workout set

Author: matheusmisumoto

src/dictionaries/pt-BR.json

@@ -41,6 +41,7 @@
         "DROP": "Drop",
         "NEGATIVE": "Negativo",
         "REST_PAUSE": "Rest-Pause",
-        "DEAD_STOP": "Dead Stop"
+        "DEAD_STOP": "Dead Stop",
+        "WARM_UP": "Aquecimento"
     }
 }