Template PDF API

System Features:

• ✅ OAuth 2.0 Authentication with Laravel Passport
• ✅ Role-Based Access Control (RBAC)
• ✅ HTML Template Management with CKEditor
• ✅ Placeholder System ([[placeholder]] and data-bind)
• ✅ Secure PDF Generation with DomPDF
• ✅ Rate Limiting and Input Validation
• ✅ Audit Logging and Security Headers
• ✅ File Storage with Signed URLs