fix: "Node not found" error from 'getNode()'

[zqqcee]

Checklist

• [ x ] npm test passes
• [ x ] commit message follows commit guidelines

Description of change

undo delete workflow

To fix the bug Node not found, I've changed packages/g6/src/runtime/controller/item.ts

old version:

const innerModel = graphCore.getNode(id);
const relatedEdgeInnerModels = graphCore.getRelatedEdges(id);

new version:

// 'id' variable is always string in here, but one in user data is number, possibly.        
let innerModel
try {
  innerModel = graphCore.getNode(id);
} catch (e) {
  innerModel = graphCore.getNode(Number(id))
}

let relatedEdgeInnerModels;
try {
  relatedEdgeInnerModels = graphCore.getRelatedEdges(id);
} catch (error) {
  relatedEdgeInnerModels = graphCore.getRelatedEdges(Number(id));
}

---

Why this change

For the bug Node not found mentioned before

An error is throwed from this function 'getNode()'; msg: "Node not found for id: 1"
After testing, I found that 'id' variable is always string after Object.keys(update).forEach((id)=>{...}), but one in user data is number, possibly.
I tried adding a try-catch block to fix this bug, Now:

1. v5 already supports users to use both string and number types of id
2. Meanwhile, it also supports users to pass in mixed type ids, like:

const data = {
        nodes: [
            {
                id: 1,
                data: {
                    x: 100,
                    y: 100,
                }
            },
            {
                id: '2',
                data: {
                    x: 200,
                    y: 100,
                }
            },
        ],
    };

This PR is modified from #4599

• adding try-catch to solves the bug : "Node not found for id"
  The test demo located in here: packages/g6/tests/intergration/bugReproduce.ts

[zqqcee]

I'm so sorry 😭! Because of the personal token, the file with workflow cannot be pushed, so I deleted the workflow. But now I have create a new personal token and undone the delete, here is my recreated PR.

[Yanyan-Wang]

Great! Thanks for your pull request. Don't hesitate to ask me if you have any questions.

[zqqcee]

I‘ll close the issue #4596 , thank you~!