Proposing another label template

[mattv8]

Description

Proposing an additional label template and layout to provide users with more options. This label template dynamically adjusts field sizes for optimal display, particularly suited for "landscape" aspect ratios. This is a derivative of the DefaultLabel template, and should allow for some dynamic resizing of the page and label dimensions.

Please note there is also a minor change to the public final function writeText(). I've added a new input at the end called $whiteBg=false that allows text boxes to render with a white background. I'm including this change in this PR because of the dependency.

Type of change

• [x ] New feature (non-breaking change which adds functionality)

How Has This Been Tested?

I have tested a variety of different scenarios in my test environment. I've tested with and without logo, title, barcode, etc. I've tested different numbers of fields, different logo sizes, and so forth.

Test Configuration:

• PHP version: PHP 8.1.2-1ubuntu2.14
• MySQL version: mariadb from 11.3.2-MariaDB, client 15.2 for debian-linux-gnu (x86_64)
• Webserver version: Apache/2.4.52 (Ubuntu)
• OS version: Ubuntu 22.04.4 LTS

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

[welcome]

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[what-the-diff]

PR Summary

• Introduction of a New DefaultLabelAlternate Class
  A new file named app/Models/Labels/DefaultLabelAlternate.php is added in this PR. It introduces a class called DefaultLabelAlternate that expands the functionalities of the existing RectangleSheet. This new class provides additional constants, properties, and easy-to-use getter methods. Moreover, it contains methods like preparePDF() and write(), which are implemented to pave the way for better ease of usage and potential innovation.

• Augmentation of writeText() Method in Label.php
  In the app/Models/Labels/Label.php file, the method writeText() is enhanced. An extra parameter called $whiteBg is incorporated. A new feature of drawing a white background for the text can be activated by setting this parameter as true. This seems to be a neat way to enhance the aesthetic aspect while retaining clarity, without compromising on the functionality of the code.