fix(core, devtools): optimize event emissions

[harry-whorlow]

No description provided.

[changeset-bot]

⚠️ No Changeset found

Latest commit: ad92f0f

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View your CI Pipeline Execution ↗ for commit 299ede7

Command	Status	Duration	Result
nx affected --targets=test:sherif,test:knip,tes...	✅ Succeeded	1m 20s	View ↗
nx run-many --target=build --exclude=examples/**	✅ Succeeded	24s	View ↗

---

☁️ Nx Cloud last updated this comment at 2025-09-23 20:14:55 UTC

[pkg-pr-new]

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@tanstack/angular-form

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commit: 299ede7

[codecov]

Codecov Report

❌ Patch coverage is 87.50000% with 1 line in your changes missing coverage. Please review.
✅ Project coverage is 90.35%. Comparing base (6892ed0) to head (299ede7).
⚠️ Report is 6 commits behind head on main.

Files with missing lines	Patch %	Lines
packages/form-core/src/FormApi.ts	87.50%	1 Missing ⚠️

Additional details and impacted files

@@           Coverage Diff           @@
##             main    #1758   +/-   ##
=======================================
  Coverage   90.35%   90.35%           
=======================================
  Files          38       38           
  Lines        1752     1753    +1     
  Branches      444      444           
=======================================
+ Hits         1583     1584    +1     
  Misses        149      149           
  Partials       20       20           

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