debut ajout compte joint

internal/jointaccount/model.go

@@ -0,0 +1,16 @@
+package jointaccount
+
+import "time"
+
+type Jointaccount struct {
+	JointaccountEditable
+	UserId string `json:"userId,omitempty"`
+}
+
+type JointaccountEditable struct {
+	ID        string     `json:"id,omitempty"`
+	Name      string     `json:"name"`
+	Provider  string     `json:"provider"`
+	CreatedAt time.Time  `json:"createdAt,omitempty"`
+	UpdatedAt *time.Time `json:"updatedAt,omitempty"`
+}