fix(dialogs): use default text for dialog options if text is untranslated

addons/escoria-core/game/core-scripts/esc/types/esc_dialog_option.gd

@@ -52,8 +52,18 @@ func load_string(option_string: String):
 
 
 func get_option():
+	# Check if text has a key
 	if ":" in option:
-		return tr(option.split(":")[0])
+		var splitted_text = option.split(":")
+		var key = splitted_text[0]
+		var translated_text = tr(key)
+
+		# If no translation is found use default text
+		if key != translated_text:
+			return tr(key)
+		if splitted_text.size() > 1:
+			return splitted_text[1]
+
 	return option