feat: Added Bangla Translations (#345)

Author: das-amit

src/translations.php

@@ -32,6 +32,12 @@
         "Present" => "Present",
     ],
     // Locales below are sorted alphabetically
+    "bn" => [
+        "Total Contributions" => "মোট অবদান",
+        "Current Streak" => "বর্তমান স্ট্রীক",
+        "Longest Streak" => "দীর্ঘতম স্ট্রিক",
+        "Present" => "এখনো পর্যন্ত",
+    ],
     "da" => [
         "Total Contributions" => "Totalt Antal Bidrag",
         "Current Streak" => "Nuværende i Træk",