feat: Add comprehensive documentation suite and reorganize project structure

- Created complete documentation in docs/ directory
- Added PROJECT_OVERVIEW.md with feature highlights and getting started guide
- Added ARCHITECTURE.md with system design and technical details
- Added SECURITY.md with comprehensive security implementation guide
- Added DEVELOPMENT.md with development workflows and best practices
- Added DEPLOYMENT.md with production deployment instructions
- Added API.md with complete REST API documentation
- Added CONTRIBUTING.md with contribution guidelines
- Added CHANGELOG.md with version history and migration notes
- Reorganized all documentation files into docs/ directory for better organization
- Updated README.md with proper documentation links and quick navigation
- Enhanced project structure with professional documentation standards

caddy_data/caddy/acme/acme-v02.api.letsencrypt.org-directory/users/hello@sami-ahmed.net/hello.json

@@ -0,0 +1,8 @@
+{
+	"status": "valid",
+	"contact": [
+		"mailto:hello@sami-ahmed.net"
+	],
+	"termsOfServiceAgreed": true,
+	"location": "https://acme-v02.api.letsencrypt.org/acme/acct/2725954071"
+}

caddy_data/caddy/acme/acme-v02.api.letsencrypt.org-directory/users/hello@sami-ahmed.net/hello.key

@@ -0,0 +1,5 @@
+-----BEGIN EC PRIVATE KEY-----
+MHcCAQEEIAbINZdwBxmQ6FbjfLAnS/Nm5koq/8C6uXxmW/YV39N/oAoGCCqGSM49
+AwEHoUQDQgAEWVSy3jnAcOwF+2NP7TPB+utE+n5ltH6s20XxURqHqaREHPgYnaRJ
+L6cPunMO++NQOPeoJHhEkhXYBb4wGGrFtw==
+-----END EC PRIVATE KEY-----

caddy_data/caddy/acme/acme.zerossl.com-v2-dv90/users/hello@sami-ahmed.net/hello.json

@@ -0,0 +1,14 @@
+{
+	"status": "valid",
+	"contact": [
+		"mailto:hello@sami-ahmed.net"
+	],
+	"termsOfServiceAgreed": true,
+	"externalAccountBinding": {
+		"protected": "eyJhbGciOiJIUzI1NiIsImtpZCI6Ik5aMlg5M3pQMlVrLTBwWWpUZkpKWnciLCJ1cmwiOiJodHRwczovL2FjbWUuemVyb3NzbC5jb20vdjIvRFY5MC9uZXdBY2NvdW50In0",
+		"payload": "eyJjcnYiOiJQLTI1NiIsImt0eSI6IkVDIiwieCI6IkRvTi1kRUphX3Rfck1ZNU1ySzVpOWsyQ1dvM2xXdWc4aDZBUHFfX01MdEEiLCJ5IjoiX2d0bnA1Z0ZrRFlodThBUEh1d2paVFJZTnZFc3JhRlROSlR1SjJKNEFWRSJ9",
+		"signature": "SHUbLCptLfMBYvy7yTlNpwPG-VYUZBSBrPyd94FLsu4"
+	},
+	"orders": "https://acme.zerossl.com/v2/DV90/account/NZ2X93zP2Uk-0pYjTfJJZw/orders",
+	"location": "https://acme.zerossl.com/v2/DV90/account/NZ2X93zP2Uk-0pYjTfJJZw"
+}

caddy_data/caddy/acme/acme.zerossl.com-v2-dv90/users/hello@sami-ahmed.net/hello.key

@@ -0,0 +1,5 @@
+-----BEGIN EC PRIVATE KEY-----
+MHcCAQEEIDSQc9qikpMjZRRv8fbx//2rBHf2fJHy60OFmqE3HVAsoAoGCCqGSM49
+AwEHoUQDQgAEDoN+dEJa/t/rMY5MrK5i9k2CWo3lWug8h6APq//MLtD+C2enmAWQ
+NiG7wA8e7CNlNFg28SytoVM0lO4nYngBUQ==
+-----END EC PRIVATE KEY-----