Add translations for transcriptions

backend/hu/transcription.json

@@ -0,0 +1,8 @@
+{
+    "tlTranscripts": {
+        "add_transcript": "Add transcript",
+        "is_original_or_translation": "Is original (left) or translation (right)",
+        "transcript_content": "Transcript content",
+        "is_public": "Is hidden or public"
+    }
+}