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.

backend/services/authService.js

@@ -1,4 +1,4 @@
-import bcrypt from 'bcrypt';
+import bcrypt from 'bcryptjs';
 import crypto from 'crypto';
 import { v4 as uuidv4 } from 'uuid';
 import User from '../models/community/user.js';

backend/services/settingsService.js

@@ -328,7 +328,7 @@ class SettingsService extends BaseService{
                 }
                 
                 // Verify old password
-                const bcrypt = await import('bcrypt');
+                const bcrypt = await import('bcryptjs');
                 const match = await bcrypt.compare(settings.oldpassword, user.password);
                 if (!match) {
                     throw new Error('Old password is incorrect');