Implement Feature Flags for Holiday Reminder Creation

[KaueReinbold]

Description:
Introduce a feature flag mechanism to control the ability of users to create reminders, specifically on holidays. This enhancement aims to provide flexibility in enabling or disabling the holiday reminder creation feature based on the current needs and user experience goals.

Steps to Implement:

1. Research and select a feature flag management tool suitable for the project.
2. Integrate the chosen feature flag tool into the MVC and React projects.
3. Implement a feature flag for holiday reminder creation in both projects.
4. Develop a user interface element to toggle the holiday reminder creation feature.
5. Update documentation to guide developers on working with feature flags.

Expected Benefits:

• Flexible control over the holiday reminder creation feature.
• Ability to enable or disable the feature without code deployments.
• Enhanced user experience customization.

Feature Flag Tool Research:
Research and suggest suitable feature flag management tools for integration with MVC and React projects.

Testing:
Verify that the feature flag works as expected by enabling and disabling holiday reminder creation through the configured tool.