Migrate template to mise as the top-level tool manager

[smkent]

No description provided.

[codecov]

Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 85.37%. Comparing base (803678b) to head (0182864).

Additional details and impacted files

@@           Coverage Diff           @@
##             main      #84   +/-   ##
=======================================
  Coverage   85.37%   85.37%           
=======================================
  Files           4        4           
  Lines         212      212           
  Branches       20       20           
=======================================
  Hits          181      181           
  Misses         21       21           
  Partials       10       10           

☔ View full report in Codecov by Harness.
📢 Have feedback on the report? Share it here.

🚀 New features to boost your workflow:

• ❄️ Test Analytics: Detect flaky tests, report on failures, and find test suite problems.