feat: assorted transition mode removals

[JoshuaKGoldberg]

PR Checklist

• Addresses an existing open issue:
  • Fixes 🚀 Feature: blockTSup should remove @babel/preset-typescript in transition mode #1970
  • Fixes 🚀 Feature: Also remove .npmpackagejsonlintrc.json in blockESLintPackageJson transition #2017
  • Fixes 🚀 Feature: @vitest/coverage-istanbul devDependency should be removed in transition mode #2023
  • Fixes 🚀 Feature: eslint-config-prettier devDependency should be removed in transition mode #2024
• That issue was marked as status: accepting prs
• Steps in CONTRIBUTING.md were taken

Overview

Creates a dedicated blockRemoveWorkflows alongside the existing dependencies and files removal blocks.

🎁

[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 99.80%. Comparing base (89be6be) to head (33a6fd9).
Report is 3 commits behind head on main.

Additional details and impacted files

@@           Coverage Diff           @@
##             main    #2026   +/-   ##
=======================================
  Coverage   99.80%   99.80%           
=======================================
  Files         115      116    +1     
  Lines        4639     4734   +95     
  Branches      292      296    +4     
=======================================
+ Hits         4630     4725   +95     
  Misses          9        9           

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[github-actions]

🎉 This is included in version v2.13.0 🎉

The release is available on:

• GitHub releases
• npm package (@latest dist-tag)

Cheers! 📦🚀