chore: upgrading @jaredwray/fumanchu

[jaredwray]

Please check if the PR fulfills these requirements

• Followed the Contributing and Code of Conduct guidelines.
• Tests for the changes have been added (for bug fixes/features) with 100% code coverage.

What kind of change does this PR introduce? (Bug fix, feature, docs update, ...)
chore: upgrading @jaredwray/fumanchu

[codecov]

Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 100.00%. Comparing base (5182ced) to head (a45103f).
⚠️ Report is 2 commits behind head on main.

Additional details and impacted files

@@            Coverage Diff            @@
##              main      #339   +/-   ##
=========================================
  Coverage   100.00%   100.00%           
=========================================
  Files            9         9           
  Lines          417       417           
  Branches        97        97           
=========================================
  Hits           417       417           

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[gemini-code-assist]

Code Review

This pull request updates several dependencies in package.json and pnpm-lock.yaml, including @jaredwray/fumanchu to version 4.6.1, dayjs to 1.11.20, and handlebars to 4.7.9, while also adding the hashery package at version 1.5.1. I have no feedback to provide as there are no review comments to address.