Add little surprise

[davidemarcoli]

Pull Request Check List

Resolves: #issue-number-here

• [ ] Added tests for changed code.
• [ ] Updated documentation for changed code.

Description:

Summary by CodeRabbit

• New Features

  • Introduced a specialized scheduling system for managing special events, improving event handling and organization.
  • Added predefined special events like "April Fool's" and "Christmas" with associated media items.

• Bug Fixes

  • Enhanced error handling and logging during database initialization for better clarity on issues encountered.

• Refactor

  • Replaced the previous scheduling mechanism with a new centralized scheduler, improving maintainability and clarity.

[coderabbitai[bot]]

Walkthrough

The changes introduce a new scheduling mechanism within the Program class by adding a private member variable _scheduler of type _SpecialEventScheduler. This new scheduler replaces the previous scheduling system, centralizing task management and enhancing error handling in the database initialization process. Additionally, a new file is created to define the _SpecialEventScheduler class, which manages special events and their scheduling. The overall control flow remains unchanged, but the structure of the scheduling logic is refined for better maintainability.

Changes

File	Change Summary
src/program/program.py	Added _scheduler variable; modified start, _schedule_services, _schedule_functions, and run methods to utilize the new scheduler; enhanced error handling in _init_db_from_symlinks.
src/program/_special_event_scheduler.py	Introduced _SpecialEventScheduler class and SpecialEvent data class; added methods for setting up schedulers, calculating next event dates, and adding media items.

Sequence Diagram(s)

sequenceDiagram
    participant Program
    participant _SpecialEventScheduler

    Program->>_SpecialEventScheduler: Initialize
    Program->>_SpecialEventScheduler: Setup Schedulers
    _SpecialEventScheduler->>Program: Return Scheduler
    Program->>_SpecialEventScheduler: Schedule Event
    _SpecialEventScheduler->>Program: Event Scheduled

🐰 "In the meadow where bunnies play,
A new scheduler hops in today!
With events to manage, oh what a sight,
Special moments, all set just right.
So let’s celebrate with a joyful cheer,
For the changes that bring us all near!" 🐇

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