feat(i18n): improve i18n copy and add new translations

- Add new translation entries
- Fix several language files

application/src/components/services/AddServiceDialog.tsx

@@ -9,6 +9,7 @@ import {
 import { ServiceForm } from "./ServiceForm";
 import { ScrollArea } from "@/components/ui/scroll-area";
 import { useQueryClient } from "@tanstack/react-query";
+import { useLanguage } from "@/contexts/LanguageContext";
 
 interface AddServiceDialogProps {
   open: boolean;
@@ -16,6 +17,7 @@ interface AddServiceDialogProps {
 }
 
 export function AddServiceDialog({ open, onOpenChange }: AddServiceDialogProps) {
+  const { t } = useLanguage();
   const queryClient = useQueryClient();
   const handleSuccess = async () => {
     // Immediately invalidate and refetch services data
@@ -32,9 +34,9 @@ export function AddServiceDialog({ open, onOpenChange }: AddServiceDialogProps)
     <Dialog open={open} onOpenChange={onOpenChange}>
       <DialogContent className="sm:max-w-[700px] max-h-[90vh] flex flex-col">
         <DialogHeader>
-          <DialogTitle className="text-xl">Create New Service</DialogTitle>
+          <DialogTitle className="text-xl">{t("createNewService")}</DialogTitle>
           <DialogDescription>
-            Fill in the details to create a new service to monitor.
+            {t("createNewServiceDesc")}
           </DialogDescription>
         </DialogHeader>
         <ScrollArea className="flex-1 pr-4 overflow-auto" style={{ height: "calc(80vh - 180px)" }}>