Fixed footer sizing issue

[Godmartinz]

Description

Rethought the fix for the footer. I moved everything to one div.
Just one line of custom footer:

Extra Long custom footer with line breaks:

Fixes # (issue)

Type of change

Please delete options that are not relevant.

• [ X] Bug fix (non-breaking change which fixes an issue)
• New feature (non-breaking change which adds functionality)
• Breaking change (fix or feature that would cause existing functionality to not work as expected)
• This change requires a documentation update

How Has This Been Tested?

Please describe the tests that you ran to verify your changes. Provide instructions so we can reproduce. Please also list any relevant details for your test configuration

• Test A
• Test B

Test Configuration:

• PHP version:
• MySQL version
• Webserver version
• OS version

Checklist:

• I have read the Contributing documentation available here: https://snipe-it.readme.io/docs/contributing-overview
• I have formatted this PR according to the project guidelines: https://snipe-it.readme.io/docs/contributing-overview#pull-request-guidelines
• My code follows the style guidelines of this project
• I have performed a self-review of my own code
• I have commented my code, particularly in hard-to-understand areas
• I have made corresponding changes to the documentation
• My changes generate no new warnings
• I have added tests that prove my fix is effective or that my feature works
• New and existing unit tests pass locally with my changes

[shortcut-integration]

This pull request has been linked to Shortcut Story #23134: Footer spacing is messed up - way too big and weirdly aligned..

[what-the-diff]

PR Summary

• Footer layout updated
  The footer now uses a more modern layout technique called flexbox, improving its appearance and responsiveness.
• Version number adjustments
  The version number has been relocated to the left side with a more subtle font style, making it less distracting.
• Improved spacing in the footer
  Additional spacing has been added between the default footer text and any custom footer text, enhancing readability and visual appeal.

[snipe]

This changes the current way the footer displays though. Maybe that's a good thing, maybe it's not.

Current:

The positions have changed here, where normally the "Snipe-IT is open source software" is on the left, version on the right, with the custom text ahead of it.

[Godmartinz]

Swapped it back 🙂

Footer text will appear on the line below as well.

[Godmartinz]

@snipe is there anything that needs to be rethought with this?

[Godmartinz]

Is this solution acceptable for now?