- Migrated all notification calls in AccountViewView.vue to use a notify helper initialized in mounted(), ensuring this.$notify is available and preventing runtime errors.
- Removed NotificationMixin and $notifyHelper usage; restored and standardized notify helper pattern.
- Migrated all database and platform service operations to use PlatformServiceMixin ultra-concise methods ($accountSettings, $saveSettings, $saveUserSettings, etc.).
- Cleaned up unused imports and code related to previous notification and database patterns.
- Ensured all linter errors and warnings are resolved in both AccountViewView.vue and notification utility files.
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