fix sonar findings and translation structure

public/js/vibration.js

@@ -21,14 +21,14 @@
     if (Array.isArray(selected)) {
       const values = selected.map(Number);
       if (!values.length || values.some(value => !Number.isFinite(value) || value < 0)) {
-        throw new TypeError(ns.I18n.t("vibration.das.vibrationsmuster.muss.aus.nichtnegativen.millisekunden.bestehen"));
+        throw new TypeError(ns.I18n.t("vibration.error.pattern"));
       }
       return values;
     }
 
     const duration = Number(selected);
     if (!Number.isFinite(duration) || duration < 0) {
-      throw new TypeError(ns.I18n.t("vibration.die.vibrationsdauer.muss.eine.nichtnegative.millisekundenangabe.sein"));
+      throw new TypeError(ns.I18n.t("vibration.error.duration"));
     }
     return [duration];
   }