Thirdweb Engine Relayer Integration

[0xFirekeeper]

Replaces OZ Defender

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PR-Codex overview

The focus of this PR is to refactor gasless transaction handling in the Thirdweb SDK. Gasless options are now under RelayerOptions for better organization.

Detailed summary

• Renamed GaslessOptions to RelayerOptions for clarity.
• Refactored gasless transaction handling in ThirdwebManager.cs.
• Updated references to gasless options in Transaction.cs.
• Improved error handling and logging for gasless transactions.

The following files were skipped due to too many changes: Assets/Thirdweb/Core/Scripts/Transaction.cs, Assets/WebGLTemplates/Thirdweb/lib/thirdweb-unity-bridge.js

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[github-actions]

Test Results for StandaloneLinux64

  1 files  ±0   15 suites  ±0   6m 43s ⏱️ -3s
 96 tests ±0   96 ✅ ±0  0 💤 ±0  0 ❌ ±0 
100 runs  ±0  100 ✅ ±0  0 💤 ±0  0 ❌ ±0 

Results for commit 33675ee. ± Comparison against base commit bf98f94.

♻️ This comment has been updated with latest results.

[github-actions]

Test Results for iOS

  1 files  ±0   15 suites  ±0   6m 32s ⏱️ -38s
 96 tests ±0   96 ✅ ±0  0 💤 ±0  0 ❌ ±0 
100 runs  ±0  100 ✅ ±0  0 💤 ±0  0 ❌ ±0 

Results for commit 33675ee. ± Comparison against base commit bf98f94.

♻️ This comment has been updated with latest results.

[github-actions]

Test Results for WebGL

  1 files  ±0   15 suites  ±0   7m 50s ⏱️ -24s
 96 tests ±0   96 ✅ ±0  0 💤 ±0  0 ❌ ±0 
100 runs  ±0  100 ✅ ±0  0 💤 ±0  0 ❌ ±0 

Results for commit 33675ee. ± Comparison against base commit bf98f94.

♻️ This comment has been updated with latest results.

[github-actions]

Test Results for Android

  1 files  ±0   15 suites  ±0   7m 56s ⏱️ +56s
 96 tests ±0   96 ✅ ±0  0 💤 ±0  0 ❌ ±0 
100 runs  ±0  100 ✅ ±0  0 💤 ±0  0 ❌ ±0 

Results for commit 33675ee. ± Comparison against base commit bf98f94.

♻️ This comment has been updated with latest results.