Refactor Caddy configuration management to include security settings

- Updated `GenerateConfig` function calls in tests to include additional security parameters.
- Enhanced `Manager` struct to hold a `SecurityConfig` instance for managing security-related settings.
- Implemented `computeEffectiveFlags` method to determine the effective state of security features based on both static configuration and runtime database settings.
- Added comprehensive tests for the new security configuration handling, ensuring correct behavior for various scenarios including ACL and CrowdSec settings.
- Adjusted existing tests to accommodate the new structure and ensure compatibility with the updated configuration management.

backend/internal/api/handlers/proxy_host_handler_test.go

@@ -16,6 +16,7 @@ import (
 	"gorm.io/gorm"
 
 	"github.com/Wikid82/charon/backend/internal/caddy"
+	"github.com/Wikid82/charon/backend/internal/config"
 	"github.com/Wikid82/charon/backend/internal/models"
 	"github.com/Wikid82/charon/backend/internal/services"
 )
@@ -154,7 +155,7 @@ func TestProxyHostErrors(t *testing.T) {
 	// Setup Caddy Manager
 	tmpDir := t.TempDir()
 	client := caddy.NewClient(caddyServer.URL)
-	manager := caddy.NewManager(client, db, tmpDir, "", false)
+	manager := caddy.NewManager(client, db, tmpDir, "", false, config.SecurityConfig{})
 
 	// Setup Handler
 	ns := services.NewNotificationService(db)
@@ -341,7 +342,7 @@ func TestProxyHostWithCaddyIntegration(t *testing.T) {
 	// Setup Caddy Manager
 	tmpDir := t.TempDir()
 	client := caddy.NewClient(caddyServer.URL)
-	manager := caddy.NewManager(client, db, tmpDir, "", false)
+	manager := caddy.NewManager(client, db, tmpDir, "", false, config.SecurityConfig{})
 
 	// Setup Handler
 	ns := services.NewNotificationService(db)