fix: re-create nextjs build fix pr

[christopherferreira9]

Explanation

This PR removes the exports field from the Metamask SDK package.json to resolve build issues experienced in Next.js + Wagmi integrations. It also upgrades TypeScript to ensure compatibility and maintain stable compilation after removing the exports configuration.

Re-create #1161

References

Checklist

• I've updated the test suite for new or updated code as appropriate
• I've updated documentation (JSDoc, Markdown, etc.) for new or updated code as appropriate
• I've highlighted breaking changes using the "BREAKING" category above as appropriate

[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 74.12%. Comparing base (86b8b05) to head (df37c32).
Report is 1 commits behind head on main.

Additional details and impacted files

@@           Coverage Diff           @@
##             main    #1163   +/-   ##
=======================================
  Coverage   74.12%   74.12%           
=======================================
  Files         181      181           
  Lines        4298     4298           
  Branches     1053     1053           
=======================================
  Hits         3186     3186           
  Misses       1112     1112           

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[sonarqubecloud]

Quality Gate passed

Issues
0 New issues
0 Accepted issues

Measures
0 Security Hotspots
0.0% Coverage on New Code
0.0% Duplication on New Code

See analysis details on SonarQube Cloud

[chakra-guy]

LGTM