fix(typescript): fixup ts module loader

[sgammon]

Summary

Fixes and closes #824, relating to the TypeScript module loader.

Changelog

• fix: truffle boundary for native ts module loader
• chore: general typescript cleanup

[codecov]

Codecov Report

Attention: Patch coverage is 90.90909% with 1 line in your changes missing coverage. Please review.

Project coverage is 54.62%. Comparing base (9b3d37f) to head (86cdb09).
Report is 11 commits behind head on main.

Additional details and impacted files

@@            Coverage Diff             @@
##             main    #1010      +/-   ##
==========================================
+ Coverage   54.59%   54.62%   +0.02%     
==========================================
  Files         320      320              
  Lines       10151    10159       +8     
  Branches     1759     1760       +1     
==========================================
+ Hits         5542     5549       +7     
  Misses       4078     4078              
- Partials      531      532       +1     

Flag	Coverage Δ
gradle	54.62% <90.90%> (+0.02%)	⬆️
jvm	54.62% <90.90%> (+0.02%)	⬆️
lib	54.62% <90.90%> (+0.02%)	⬆️
plugin	54.62% <90.90%> (+0.02%)	⬆️

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Files	Coverage Δ
.../elide/runtime/lang/typescript/JSRealmPatcher.java	66.66% <ø> (ø)
...de/runtime/lang/typescript/TypeScriptLanguage.java	90.90% <90.90%> (-1.10%)	⬇️

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