Feature: Implement Preventive Maintenance Scheduler

[AArchange]

Description: Develop a scheduler for preventive maintenance tasks to automate scheduling and reminders for routine equipment inspections and servicing.
Tasks:

Design a user-friendly interface for scheduling preventive maintenance.
Implement backend logic for recurring maintenance tasks and notifications.
Ensure scheduled tasks are stored and triggered according to specified intervals.
Acceptance Criteria:
Users can schedule and manage preventive maintenance tasks effectively.
Automated reminders notify users of upcoming maintenance schedules.