Add Notification and Alerts Functionality

[dogancanbakir]

Implement a notification system to keep users informed about important updates and insights within the app.

• Trigger Types:

  • Resume analysis results or competency gaps identified.
  • New company or role suggestions.
  • Expiring resumes or outdated data detected.
  • System updates or personalized career insights.

• Delivery Channels:

  • In-app notifications center.
  • Optional email alerts or push notifications (if supported).

• User Controls:

  • Allow users to customize which alerts they receive.
  • Include a settings panel for notification preferences.

• Technical Notes:

  • Consider modular architecture (event-based or queue-driven).
  • Use a centralized notification service for consistency.

note: divide into sub-tasks please!