Add enum helper to column

[paulhennell]

A helper method to the Column class to set column properties directly from an enum.

Allows a config like this and will set the column label, icon and colour if the standard interfaces are setup.

 ->columns([
                Column::enum(State::OPEN),
                Column::enum(State::WAITING),
                Column::enum(State::CLOSED),
            ]);

[Copilot]

Pull request overview

Adds a convenience factory on Column to build a column directly from a backed enum value, optionally applying Filament enum metadata (label/color/icon) when available.

Changes:

• Introduces Column::enum(BackedEnum $enum) static helper.
• Sets column name from $enum->value and conditionally derives label/color/icon from Filament enum contracts.

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[Copilot]

BackedEnum is referenced without being imported or fully-qualified. Inside the Relaticle\Flowforge namespace this will resolve to Relaticle\Flowforge\BackedEnum and cause an autoload/Class not found error. Import BackedEnum (e.g. use BackedEnum;) or change the typehint to \BackedEnum.

[ManukMinasyan]

Clean, focused addition. The Column::enum() factory method correctly handles:

• Both string-backed and int-backed enums via BackedEnum type hint
• Graceful degradation when enum only partially implements Filament contracts (HasLabel, HasColor, HasIcon)
• Consistent fluent API (delegates to existing make(), label(), color(), icon())

Minor suggestions (non-blocking):

• Consider using import statements for the Filament contracts instead of inline FQCNs
• A docblock on the new method would help discoverability
• Tests would be nice in a follow-up (basic enum, partial interfaces, int-backed enum)

LGTM -- ready to merge.

[ManukMinasyan]

Updating my review -- the implementation itself is clean and correct, but this needs test coverage before merging.

Required: Tests

The Column::enum() method introduces new public API that should be tested. At minimum:

1. String-backed enum with all interfaces (HasLabel + HasColor + HasIcon) -- verify label, color, icon are set
2. Enum with partial interfaces (e.g., only HasLabel) -- verify it doesn't error on missing interfaces
3. Enum without any Filament interfaces -- verify it falls back to basic make() behavior
4. Int-backed enum -- verify $enum->value works as column identifier

Example test structure:

test('enum helper creates column from backed enum with label, color, and icon', function () {
    $column = Column::enum(TestStatusEnum::Active);
    
    expect($column->getName())->toBe('active')
        ->and($column->getLabel())->toBe('Active')
        ->and($column->getColor())->toBe('success')
        ->and($column->getIcon())->toBe('heroicon-o-check');
});

Minor (non-blocking)

• Consider importing the Filament contracts at the top of the file instead of inline FQCNs
• A docblock would help discoverability