chore: git cache cleanup

backend/internal/models/remote_server.go

@@ -0,0 +1,24 @@
+package models
+
+import (
+	"time"
+)
+
+// RemoteServer represents a known backend server that can be selected
+// when creating proxy hosts, eliminating manual IP/port entry.
+type RemoteServer struct {
+	ID          uint       `json:"-" gorm:"primaryKey"`
+	UUID        string     `json:"uuid" gorm:"uniqueIndex"`
+	Name        string     `json:"name" gorm:"index"`
+	Provider    string     `json:"provider" gorm:"index"` // e.g., "docker", "vm", "cloud", "manual"
+	Host        string     `json:"host" gorm:"index"`     // IP address or hostname
+	Port        int        `json:"port"`
+	Scheme      string     `json:"scheme"` // http/https
+	Tags        string     `json:"tags"`   // comma-separated tags for filtering
+	Description string     `json:"description"`
+	Enabled     bool       `json:"enabled" gorm:"default:true;index"`
+	LastChecked *time.Time `json:"last_checked,omitempty"`
+	Reachable   bool       `json:"reachable" gorm:"default:false"`
+	CreatedAt   time.Time  `json:"created_at"`
+	UpdatedAt   time.Time  `json:"updated_at"`
+}