[SDK] feat: Add fixed gas limit for Saga Mainnet

[joaquim-verges]

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PR-Codex overview

This PR introduces a fixed gas limit for transactions on the Saga Mainnet, specifically when the chain ID is 5464. This ensures that all transactions on this network adhere to a predetermined gas limit.

Detailed summary

• Added a check for the Saga Mainnet with chain ID 5464.
• If the condition is met, it returns a fixed gas limit of 20000000n for transactions.

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[joaquim-verges]

• [SDK] feat: Add fixed gas limit for Saga Mainnet #6500 👈 (View in Graphite)
• main

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[github-actions]

size-limit report 📦

Path	Size	Loading time (3g)	Running time (snapdragon)	Total time
thirdweb (esm)	46.9 KB (0%)	938 ms (0%)	214 ms (+174.52% 🔺)	1.2 s
thirdweb (cjs)	127.28 KB (0%)	2.6 s (0%)	283 ms (+23.7% 🔺)	2.9 s
thirdweb (minimal + tree-shaking)	5.6 KB (0%)	113 ms (0%)	98 ms (+1352.55% 🔺)	210 ms
thirdweb/chains (tree-shaking)	506 B (0%)	10 ms (0%)	47 ms (+1825.32% 🔺)	57 ms
thirdweb/react (minimal + tree-shaking)	19.34 KB (0%)	387 ms (0%)	83 ms (+370.25% 🔺)	470 ms

[codecov]

Codecov Report

Attention: Patch coverage is 0% with 3 lines in your changes missing coverage. Please review.

Project coverage is 54.77%. Comparing base (639b542) to head (a5f8c05).
Report is 2 commits behind head on main.

Files with missing lines	Patch %	Lines
...s/thirdweb/src/transaction/actions/estimate-gas.ts	0.00%	3 Missing ⚠️

Additional details and impacted files

@@            Coverage Diff             @@
##             main    #6500      +/-   ##
==========================================
- Coverage   54.78%   54.77%   -0.01%     
==========================================
  Files         875      875              
  Lines       54903    54906       +3     
  Branches     3745     3743       -2     
==========================================
  Hits        30077    30077              
- Misses      24731    24734       +3     
  Partials       95       95              

Flag	Coverage Δ
packages	54.77% <0.00%> (-0.01%)	⬇️

Files with missing lines	Coverage Δ
...s/thirdweb/src/transaction/actions/estimate-gas.ts	74.41% <0.00%> (-2.69%)	⬇️

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