feat(event): implement SizeGesture

[Kyle-Ye]

Summary

• Add SizeGesture to construct a gesture from the current view size.
• Expose the view size through gesture inputs with an indirect attribute.

[tuist]

🛠️ Tuist Run Report 🛠️

Tests 🧪

Scheme	Status	Cache hit rate	Tests	Skipped	Ran	Commit
OpenSwiftUI	✅	0 %	1197	0	1197	39ace7136

Builds 🔨

Scheme	Status	Duration	Commit
OpenSwiftUI	✅	1m 8s	39ace7136

[codecov]

Codecov Report

❌ Patch coverage is 0% with 16 lines in your changes missing coverage. Please review.
✅ Project coverage is 29.65%. Comparing base (be5749e) to head (d8b0299).
⚠️ Report is 6 commits behind head on main.

Files with missing lines	Patch %	Lines
...es/OpenSwiftUICore/Event/Gesture/SizeGesture.swift	0.00%	10 Missing ⚠️
.../OpenSwiftUICore/Event/Gesture/GestureInputs.swift	0.00%	6 Missing ⚠️

Additional details and impacted files

@@            Coverage Diff             @@
##             main    #1073      +/-   ##
==========================================
- Coverage   29.90%   29.65%   -0.26%     
==========================================
  Files         790      800      +10     
  Lines       62483    63110     +627     
==========================================
+ Hits        18688    18717      +29     
- Misses      43795    44393     +598     

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