feat: Add Barcode Scanner Field plugin

[marcelorodrigo]

Overview

This PR adds the Barcode Scanner Field plugin to the Filament marketplace. This plugin provides a camera-based barcode and QR code scanner input field for Filament forms with a modal interface and real-time scanning.

✨ Features

• Camera-Based Scanning: Scan barcodes and QR codes using device camera
• Modal Interface: Clean popup interface that doesn't clutter forms
• Real-time Scanning: Instant barcode detection and form updates
• Customizable Icons: Use any Heroicon for the scan button
• Filament Native: Extends TextInput with full validation support
• Livewire Integration: Automatically updates form state on scan
• 31 Languages Supported: Full internationalization (en, es, fr, de, pt_BR, and more)

📦 Package Information

• Repository: marcelorodrigo/filament-barcode-scanner-field
• Composer: marcelorodrigo/filament-barcode-scanner-field
• License: MIT
• Filament Versions: v4 & v5

✅ Checklist

• Plugin documentation added in content/plugins/
• High-resolution banner image added in content/plugins/images/
• Author profile added in content/authors/
• Author avatar added in content/authors/avatars/
• Correct naming conventions followed (marcelo-wiebbelling-barcode-scanner-field)
• Supports both Filament v4 and v5
• Dark theme support included

[saade]

Hey! Your plugin image must follow the 16:9 aspect ratio, be at least 2560x1440 pixels, and preferably be a JPEG file, as outlined in our Contributing Guide.

Please make the necessary adjustments and let us know once it’s fixed.

[marcelorodrigo]

@saade thanks for your review. I believe the image now fits the requirements.