Make part of the chart rendering async for large datasets

[MindFreeze]

Proposed change

This releases the main thread for a bit at least. We should probably submit it as a PR to echarts so we don't have to monkey patch it but lets test it first.
Here it is based on the number of datapoints but in echarts it would be easy count the rendering time and decide dynamically whether to defer the flush.

Type of change

• Dependency upgrade
• Bugfix (non-breaking change which fixes an issue)
• New feature (thank you!)
• Breaking change (fix/feature causing existing functionality to break)
• Code quality improvements to existing code or addition of tests

Example configuration

Additional information

• This PR fixes or closes issue: Excessive history graph web browser cpu load: Blocking GUI! #24138
• This PR is related to issue or discussion:
• Link to documentation pull request:

Checklist

• The code change is tested and works locally.
• There is no commented out code in this PR.
• Tests have been added to verify that the new code works.

If user exposed functionality or configuration variables are added/changed:

• Documentation added/updated for www.home-assistant.io