Add Helpers for TextFilters

[lrljoe]

There is some clean-up of tests and test-processes.

The main feature of this PR however is: adds Extra Helpers for TextFilter types, to simplify every-day use cases

Extra Helpers

There are a number of helpers to simplify your code, should you not wish to rewrite the filter function repeatedly for a Text Filter. You can use one of the below methods per-filter.

Contains

This executes the filter and returns results where the field contains the filter value

public function filters(): array
{
    return [
        TextFilter::make('Name')
            ->config([
                'placeholder' => 'Search Name',
                'maxlength' => '25',
            ])
            ->contains('users.name'),
    ];
}

notContains

This executes the filter and returns results where the field does not contain filter value

public function filters(): array
{
    return [
        TextFilter::make('Name')
            ->config([
                'placeholder' => 'Search Name',
                'maxlength' => '25',
            ])
            ->notContains('users.name'),
    ];
}

startsWith

This executes the filter and returns results where the field starts with the filter value

public function filters(): array
{
    return [
        TextFilter::make('Name')
            ->config([
                'placeholder' => 'Search Name',
                'maxlength' => '25',
            ])
            ->startsWith('users.name'),
    ];
}

notStartsWith

This executes the filter and returns results where the field does not start with the filter value

public function filters(): array
{
    return [
        TextFilter::make('Name')
            ->config([
                'placeholder' => 'Search Name',
                'maxlength' => '25',
            ])
            ->notStartsWith('users.name'),
    ];
}

endsWith

This executes the filter and returns results where the field ends with the filter value

public function filters(): array
{
    return [
        TextFilter::make('Name')
            ->config([
                'placeholder' => 'Search Name',
                'maxlength' => '25',
            ])
            ->endsWith('users.name'),
    ];
}

notEndsWith

This executes the filter and returns results where the field does not end with the filter value

public function filters(): array
{
    return [
        TextFilter::make('Name')
            ->config([
                'placeholder' => 'Search Name',
                'maxlength' => '25',
            ])
            ->notEndsWith('users.name'),
    ];
}

setField

An optional method for setting the field to use when filtering, if used, you may omit the field from the above methods, for example:

public function filters(): array
{
    return [
        TextFilter::make('Name')
            ->config([
                'placeholder' => 'Search Name',
                'maxlength' => '25',
            ])
            ->setField('users.name')
            ->contains(),
    ];
}

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[codecov]

Codecov Report

Attention: Patch coverage is 91.80328% with 5 lines in your changes missing coverage. Please review.

Project coverage is 88.27%. Comparing base (40485a0) to head (6bff360).
Report is 18 commits behind head on development.

Files	Patch %	Lines
...rc/Views/Traits/Filters/HandlesWildcardStrings.php	90.74%	5 Missing ⚠️

Additional details and impacted files

@@                Coverage Diff                @@
##             development    #1812      +/-   ##
=================================================
+ Coverage          87.14%   88.27%   +1.12%     
- Complexity          1495     1562      +67     
=================================================
  Files                139      143       +4     
  Lines               3484     3649     +165     
=================================================
+ Hits                3036     3221     +185     
+ Misses               448      428      -20     

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