feat: remove snowfall effect

[BurakYs]

No description provided.

[what-the-diff]

PR Summary

• Removal of 'Snowfall' Feature
  The feature named 'Snowfall' which used to add an aesthetic snowfall effect to the layout, has been taken off from the project.

• Theme Store Usage Discontinuation
  The mechanism previously used for managing different themes in the application has been stopped. This might change the way themes are managed within the software.

• Elimination of a Dependency
  The 'react-snowfall' which was previously a part of the project has been removed permanently. It signals that it is no longer needed to run the functions of the project.

• Lock File Update
  The lock file is updated to represent the removal of the ‘react-snowfall’. This helps to clean up the project by eradicating the removed package specifics and its related functionalities.

[kardespro]

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