feat: create save new agent in db

internal/hub/domain/structure.go

@@ -0,0 +1,29 @@
+package domain
+
+import (
+	"time"
+
+	"github.com/lorsanstand/HomeOps-Hub/internal/domain"
+)
+
+type CreateAgentModel struct {
+	AgentID      string
+	AgentName    string
+	Architecture string
+	System       string
+	Hostname     string
+	Version      string
+	Capabilities []domain.Capability
+}
+
+type AgentModel struct {
+	ID           int
+	AgentID      string
+	AgentName    string
+	Architecture string
+	System       string
+	Hostname     string
+	Version      string
+	Capabilities []domain.Capability
+	RegisteredAt time.Time
+}