Animate running cell

[davidfig]

Prototype for animating tables that are currently running.

Closes #2935

CleanShot.2025-09-27.at.13.12.02.mp4

[qa-wolf]

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[github-actions]

Preview - Build, Deploy & Tests-E2E

✅ Build images
✅ Deploy images - Sep 27, 2025 at 08:31 PM UTC - Preview
✅ Tests-E2E - Report

[codecov]

Codecov Report

❌ Patch coverage is 90.85366% with 225 lines in your changes missing coverage. Please review.
✅ Project coverage is 89.62%. Comparing base (1be37c7) to head (5838a1d).

Files with missing lines	Patch %	Lines
quadratic-core/src/grid/sheet/ai_context.rs	0.00%	39 Missing ⚠️
...dratic-core/src/controller/operations/clipboard.rs	79.86%	30 Missing ⚠️
.../execution/execute_operation/execute_data_table.rs	80.31%	25 Missing ⚠️
quadratic-core/src/grid/file/v1_11/upgrade.rs	83.83%	16 Missing ⚠️
quadratic-core/src/grid/sheet/rendering/cells.rs	80.51%	15 Missing ⚠️
quadratic-core/src/grid/file/sheet_schema.rs	27.77%	13 Missing ⚠️
quadratic-core/src/grid/sheet/code.rs	74.00%	13 Missing ⚠️
...atic-core/src/controller/execution/run_code/mod.rs	86.27%	7 Missing ⚠️
quadratic-core/src/grid/data_table/code_run/mod.rs	81.57%	7 Missing ⚠️
quadratic-core/src/test_util/assert_data_table.rs	82.05%	7 Missing ⚠️
... and 16 more

Additional details and impacted files

@@            Coverage Diff             @@
##               qa    #3482      +/-   ##
==========================================
- Coverage   89.76%   89.62%   -0.15%     
==========================================
  Files         437      438       +1     
  Lines       90135    90068      -67     
==========================================
- Hits        80913    80726     -187     
- Misses       9222     9342     +120     

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