update ptbr translation progress for ptbr

Author: mayconblopes

src/utils/translationProgress.json

@@ -1,8 +1,19 @@
+/* 
+This file tracks the progress of translations, ranging from 0 (part0) 
+to 13 (part13). It is used in the page redirection logic to avoid 
+various navigation errors when the user tries to access untranslated 
+parts of the course. At the same time, it is used to automatically 
+redirect the user to the English material (until the part is translated).
+
+So, if you have been working on a translation, remember to update this 
+file after completing the translation of a whole part.
+*/
+
 {
-    "en": 13,
-    "es": 10,
-    "fi": 13,
-    "fr": 3,
-    "ptbr": 4,
-    "zh": 13
-}
+  "en": 13,
+  "es": 10,
+  "fi": 13,
+  "fr": 3,
+  "ptbr": 5,
+  "zh": 13
+}