feat(data-processing): add background job system for import/export

[AHS12]

🚀 Pull Request

feat(data-processing): add background job system for import/export

📋 Context & Description

• Issue: IMS-33
• Motivation: We need this as this is a widely used feature and fits right on the starter template.

🛠️ Type of Change

• 🐛 Bug fix (non-breaking change which fixes an issue)
• ✨ New feature (non-breaking change which adds functionality)
• 💥 Breaking change (fix or feature that would cause existing functionality to not work as expected)
• ♻️ Refactor (code improvement/cleanup without logical changes)
• 📚 Documentation update
• 🔧 Chore (configuration, dependencies, CI/CD)

🧱 Laravel Specifics

• 📜 Database Migrations: Are there new migrations? (Yes/No)
• 🚦 Routes: Are there new API routes? (Yes/No)
• 📦 Dependencies: Are there new Composer/NPM packages? (Yes/No)
• ⚡ Queue/Jobs: Does this involve queued jobs? (Yes/No)
• 📢 Events/Listeners: Does this introduce new events? (Yes/No)
• ⚙️ Config: Are there changes to configuration files? (Yes/No)

🧪 Testing Strategy

• ✅ Unit/Feature Tests: Ran php artisan test
• 🔍 Static Analysis: Ran phpstan or larastan
• 🧹 Code Style: Ran pint or php-cs-fixer
• 🖐️ Manual Testing: Describe steps below.

Manual Test Steps

1. Step 1
2. Step 2

📸 Screenshots (if applicable)

✅ Checklist

• My code follows the code style 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 updated the documentation accordingly.
• My changes generate no new warnings or errors.
• I have added tests that prove my fix is effective or that my feature works.

🚀 Deployment Notes