fix: make Bulgarian total commits translation shorter to prevent items overlapping (#4500)

Co-authored-by: Alexandr <qwerty541zxc@gmail.com>

backend/src/translations.js

@@ -160,7 +160,7 @@ const statCardLocales = ({ name, apostrophe }) => {
       cs: "Celkem commitů",
       de: "Anzahl Commits",
       ur: "کل کمٹ",
-      bg: "Общо ангажименти (commits)",
+      bg: "Общо ангажименти",
       bn: "সর্বমোট Commit",
       es: "Commits totales",
       fa: "مجموع کامیت‌ها",
@@ -828,7 +828,7 @@ const wakatimeCardLocales = {
     cs: "Minulý rok",
     de: "Letztes Jahr",
     ur: "پچھلا سال",
-    bg: "миналата година",
+    bg: "миналата год.",
     bn: "গত বছর",
     es: "El año pasado",
     fa: "سال گذشته",