Update dependencies and refactor authentication logic

- Replaced `bcrypt` with `bcryptjs` for compatibility in `authService.js` and `settingsService.js`.
- Updated package versions in `package.json` and `package-lock.json`, including `multer`, `nodemailer`, and others.
- Added storage management features in the frontend, including free storage calculation and localization updates for new terms in `falukant.json` files.

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

@@ -180,6 +180,7 @@
                 "info": "Details zur Produktion in der Niederlassung.",
                 "selectProduct": "Produkt auswählen",
                 "quantity": "Menge",
+                "storageAvailable": "Freier Lagerplatz",
                 "cost": "Kosten",
                 "duration": "Dauer",
                 "revenue": "Erlös",

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

@@ -44,6 +44,9 @@
         },
         "nobility": {
             "cooldown": "You can only advance again on {date}."
+        },
+        "branchProduction": {
+            "storageAvailable": "Free storage"
         }
     }
 }