Remove unnecessary whitespace at the end of the file in app.blade.php.

[thejmitchener]

Pull Request Description

This pull request addresses the removal of unnecessary whitespace at the end of the app.blade.php file.

Motivation:
Excess whitespace in code files can lead to inconsistency, unnecessary diffs in version control, and can affect readability. By eliminating this whitespace, we maintain a cleaner codebase that adheres to best practices.

Improvements:

• Streamlined code by removing trailing whitespace, which contributes to improved readability and maintainability.
• Enhances the overall quality of the codebase by ensuring adherence to coding standards.

This small change helps keep our project tidy and reduces the likelihood of similar issues in the future.