Implement Notifications and Reminders

[Limeload]

• Set up notifications for low budget warnings or upcoming recurring transactions.
• Integrate a background job (e.g., Sidekiq) for sending reminders.
• Design notification components in the frontend.
• Implement user preferences for notification settings.
• Test notifications with different triggers.

[RISHABHKUSHWAHA7]

HI @Limeload I am interested in this project and would be happy on working on this issue. Please Assign it to me .

[github-actions]

🎯 Issue Assigned

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