chore: clean .gitignore cache

backend/internal/models/ssl_certificate.go

@@ -1,21 +0,0 @@
-package models
-
-import (
-	"time"
-)
-
-// SSLCertificate represents TLS certificates managed by Charon.
-// Can be Let's Encrypt auto-generated or custom uploaded certs.
-type SSLCertificate struct {
-	ID          uint       `json:"id" gorm:"primaryKey"`
-	UUID        string     `json:"uuid" gorm:"uniqueIndex"`
-	Name        string     `json:"name" gorm:"index"`
-	Provider    string     `json:"provider" gorm:"index"`        // "letsencrypt", "custom", "self-signed"
-	Domains     string     `json:"domains" gorm:"index"`         // comma-separated list of domains
-	Certificate string     `json:"certificate" gorm:"type:text"` // PEM-encoded certificate
-	PrivateKey  string     `json:"private_key" gorm:"type:text"` // PEM-encoded private key
-	ExpiresAt   *time.Time `json:"expires_at,omitempty" gorm:"index"`
-	AutoRenew   bool       `json:"auto_renew" gorm:"default:false"`
-	CreatedAt   time.Time  `json:"created_at"`
-	UpdatedAt   time.Time  `json:"updated_at"`
-}