feat: create save new agent in db

internal/hub/service/hub_service/mapper.go

@@ -0,0 +1,18 @@
+package hub_service
+
+import (
+	"github.com/lorsanstand/HomeOps-Hub/internal/domain"
+	domainHub "github.com/lorsanstand/HomeOps-Hub/internal/hub/domain"
+)
+
+func toCreateAgentModel(agent domain.RegisterAgentRequest) domainHub.CreateAgentModel {
+	return domainHub.CreateAgentModel{
+		AgentID:      agent.AgentId,
+		AgentName:    agent.AgentName,
+		Architecture: agent.Host.Arch,
+		System:       agent.Host.System,
+		Hostname:     agent.Host.Hostname,
+		Version:      agent.AgentVersion,
+		Capabilities: agent.Capabilities,
+	}
+}