Add Ark - White label email API for SaaS platforms

[bas-db]

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[github-actions]

New resource link: https://arkhq.io/

[github-actions]

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Resource Validation Errors

🔤 Alphabetical Order

• n.ts:38: Resource "NAT Checker" should come before "NativeBridge"

📊 Too Many Categories

• s.ts:450: Resource "SlingSite": Has 8 categories (max 3)

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