feat: Add option to disable WebGL rendering

[mofojed]

• Advanced Settings section in the Settings menu, with an option to disable WebGL
• Read from the server config for default values
  • web.webgl: default setting for WebGL being enabled or not
  • web.webgl.editable: disallow the user from enabling WebGL
• Contextual Help item to add more info
• Tested by adding the following to the deephaven.prop config:

  web.webgl=false
  web.webgl.editable=false
  client.configuration.list=java.version,deephaven.version,barrage.version,http.session.durationMs,file.separator,web.storage.layout.directory,web.storage.notebook.directory,web.webgl,web.webgl.editable

  Screenshot of when it's enabled/editable:

Screenshot of when it's disabled/editable (@dsmmcken I think we may need to change Switch styling up here, or the Settings menu background):

Screenshot of when it's disabled and not editable on the server:

[codecov[bot]]

Codecov Report

Attention: Patch coverage is 22.50000% with 31 lines in your changes missing coverage. Please review.

Project coverage is 46.62%. Comparing base (989b8ec) to head (c477869). Report is 6 commits behind head on main.

Files	Patch %	Lines
...ode-studio/src/settings/AdvancedSectionContent.tsx	0.00%	11 Missing :warning:
packages/chart/src/Chart.tsx	0.00%	10 Missing :warning:
packages/chart/src/ChartUtils.ts	44.44%	5 Missing :warning:
packages/chart/src/FigureChartModel.ts	25.00%	3 Missing :warning:
packages/chart/src/ChartModel.ts	0.00%	2 Missing :warning:

Additional details and impacted files

```diff @@ Coverage Diff @@ ## main #2134 +/- ## ========================================== + Coverage 46.59% 46.62% +0.02% ========================================== Files 682 685 +3 Lines 38441 38489 +48 Branches 9578 9590 +12 ========================================== + Hits 17912 17945 +33 - Misses 20519 20534 +15 Partials 10 10 ``` | [Flag](https://app.codecov.io/gh/deephaven/web-client-ui/pull/2134/flags?src=pr&el=flags&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=deephaven) | Coverage Δ | | |---|---|---| | [unit](https://app.codecov.io/gh/deephaven/web-client-ui/pull/2134/flags?src=pr&el=flag&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=deephaven) | `46.62% <22.50%> (+0.02%)` | :arrow_up: | Flags with carried forward coverage won't be shown. [Click here](https://docs.codecov.io/docs/carryforward-flags?utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=deephaven#carryforward-flags-in-the-pull-request-comment) to find out more.

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[dsmmcken]

Is there a follow on ticket for deephaven-express to check this setting?

[mofojed]

@dsmmcken followup ticket: https://github.com/deephaven/deephaven-plugins/issues/612