Update daemon socket URL and enhance message rendering in frontend

- Changed the default value for `VITE_DAEMON_SOCKET` in `deploy-frontend.sh` and `update-frontend.sh` to use the `/ws/` path.
- Updated the message rendering logic in `MessagesDialog.vue` to utilize a new `formatBody` method for improved translation handling.
- Added a new translation for "overproduction" in both English and German localization files.

frontend/src/i18n/locales/en/falukant.json

@@ -6,7 +6,8 @@
             "empty": "No messages."
         },
         "notifications": {
-            "notify_election_created": "A new election has been scheduled."
+            "notify_election_created": "A new election has been scheduled.",
+            "production.overproduction": "Overproduction: your production is {value}% above demand."
         },
         "statusbar": {
             "age": "Age",