Before saving the model, it's necessary to validate the parameters and provide tips

[pomelo-nwu]

• An edge can only have one property
• A vertex must have at least one property
• A vertex must have a primary key

• Add a ⚠️ icon in the red area. When hovered over, it should display the aforementioned message

[totoago]

https://github.com/GraphScope/portal/pull/388