Added Daily depreciation calculations for assets and reports

[Godmartinz]

Description

This adds the ability to choose daily depreciation as an option for linear depreciation calculations.

On the depreciations report page the column Number of Months has been renamed Length of Term and moved next to the Rate of Depreciation column.

On the assets page it will say which unit of depreciation is being used (days/months) on the depreciations row:

List of Depreciations also have a term_type column added as well:

Fixes # (issue)

Type of change

Please delete options that are not relevant.

• Bug fix (non-breaking change which fixes an issue)
• [x ] 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

[what-the-diff]

PR Summary

• Extended Depreciation Functionality
  The depreciation system now supports different term types and lengths, increasing the flexibility of asset depreciation calculation and reporting.

• Added Term Length and Term Type Fields
  The new fields term_length and term_type have been added to multiple parts of the system, such as controllers, transformers, presenters, and factories to ensure a consistent and smooth integration.

• Adjusted Depreciation Calculation Methods
  Modifications to existing depreciation calculation methods, such as Linear, Monthly, and Half-Year, were made to accommodate the new term_length and term_type options.

• Updated User Interface
  The user interface now includes drop-down menus and input fields for the new term_length and term_type data, providing a more complete and user-friendly experience.

• New Database Migration
  A migration has been added to include the term_type field in the depreciations table for proper storage and management of the new data.

[snipe]

This looks good to me - but can we un-donk the small pixel difference shown here?

[Godmartinz]

[snipe]

@Godmartinz I have a few outstanding questions/comments here, and it looks like we have merge conflicts now - can you peep this one more time? Thanks!

[Godmartinz]

Alignment fixed, conflicts resolved.

[Godmartinz]

@snipe anything else that needs to be done here?

[snipe]

Just my question above: Will this affect the other select2's throughout the system as well?

[snipe]

Ping @Godmartinz

[Godmartinz]

@snipe The selector that was being used was only the first class in the group needed. I've updated the css selector and checked other forms. this only affects the depreciation months select, as intended.

[Godmartinz]

@uberbrady @snipe conflicts resolved, just need to get tests in order