更改动画占用内存，持续不放的问题

[LuckyTaoTao]

Description

const animations = (edge, path, duration) => { let timeoutId; return new Promise((resolve) => { edge.transition(path, 1, { duration: duration, timing: Timing.linear, delay: 0, complete: ({ cell, path }) => { if (animationRunning.value) { resolve(); cell.updateAttrs( { arrow1: { atConnectionRatio: 0 }, }, { silent: true } ); timeoutId = setTimeout(() => animations(cell, path, duration), 500); } else { resolve(); // 停止动画循环时，也要正常完成Promise } }, }); if (timeoutId) { clearTimeout(timeoutId); } }); };
this.queue在动画循环下，会持续增加，导致百万级别不释放，最后内存不释放

Motivation and Context

Types of changes

• Bug fix (non-breaking change which fixes an issue)
• New feature (non-breaking change which adds functionality)
• Breaking change (fix or feature that would cause existing functionality to change)
• Enhancement (changes that improvement of current feature or performance)
• Refactoring (changes that neither fixes a bug nor adds a feature)
• Test Case (changes that add missing tests or correct existing tests)
• Code style optimization (changes that do not affect the meaning of the code)
• Docs (changes that only update documentation)
• Chore (changes that don't modify src or test files)

Self Check before Merge

• My code follows the code style of this project.
• My change requires a change to the documentation.
• I have updated the documentation accordingly.
• I have read the CONTRIBUTING document.
• I have added tests to cover my changes.
• All new and existing tests passed.

[x6-bot]

👋 @LuckyTaoTao

💖 Thanks for opening this pull request! 💖

Please follow the contributing guidelines. And we use semantic commit messages to streamline the release process.

Examples of commit messages with semantic prefixes:

• fix: don't overwrite prevent_default if default wasn't prevented
• feat: add graph.scale() method
• docs: graph.getShortestPath is now available

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• Follow the TypeScript, JavaScript, CSS and React coding style.
• Run npm run lint locally to catch formatting errors earlier.
• Document any user-facing changes you've made.
• Include tests when adding/changing behavior.
• Include screenshots and animated GIFs whenever possible.

We get a lot of pull requests on this repo, so please be patient and we will get back to you as soon as we can.

[codecov-commenter]

Codecov Report

Attention: Patch coverage is 0% with 2 lines in your changes missing coverage. Please review.

Project coverage is 10.34%. Comparing base (a431f52) to head (1d75a1e).
Report is 6 commits behind head on master.

Additional details and impacted files

@@           Coverage Diff           @@
##           master    #4357   +/-   ##
=======================================
  Coverage   10.34%   10.34%           
=======================================
  Files         180      180           
  Lines       10582    10582           
  Branches     2580     2580           
=======================================
  Hits         1095     1095           
  Misses       9398     9398           
  Partials       89       89           

Flag	Coverage Δ
x6	10.34% <0.00%> (ø)

Flags with carried forward coverage won't be shown. Click here to find out more.

Files	Coverage Δ
packages/x6/src/model/animation.ts	3.79% <0.00%> (ø)
packages/x6/src/renderer/queueJob.ts	8.21% <0.00%> (ø)

[NewByVector]

这里为什么要重复判断呀？index > 0 已经说明这个 job 存在呀。