chore(deps): update dependency tsdown to v0.18.0

[renovate]

This PR contains the following updates:

Package	Change	Age	Confidence
tsdown (source)	0.17.4 -> 0.18.0

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Release Notes

rolldown/tsdown (tsdown)

v0.18.0

Compare Source

   🚨 Breaking Changes

• copy: Rework, sync behavior of rollup-plugin-copy  -  by @​sxzz (e864b)

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Configuration

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[codecov]

Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 97.35%. Comparing base (c0a12ba) to head (12d2230).
⚠️ Report is 1 commits behind head on main.
✅ All tests successful. No failed tests found.

Additional details and impacted files

@@           Coverage Diff           @@
##             main    #1159   +/-   ##
=======================================
  Coverage   97.35%   97.35%           
=======================================
  Files          49       49           
  Lines        6002     6002           
  Branches     1536     1536           
=======================================
  Hits         5843     5843           
  Misses        157      157           
  Partials        2        2           

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