feat: add more transition mode cleanups

[JoshuaKGoldberg]

PR Checklist

• Addresses an existing open issue: fixes 🚀 Feature: More aggressively remove past CTA settings in Block transitions #2002
• That issue was marked as status: accepting prs
• Steps in CONTRIBUTING.md were taken

Overview

Adds a collection of dependency and file cleanups based on older CTA versions.

Also unifies their removals into new blockRemoveDependencies and blockRemoveFiles Blocks. This should actually speed things up by running one command for each of those two Blocks. Previously it was one command for each Block with things to remove.

🎁

[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 99.93%. Comparing base (451db09) to head (80ae93d).
Report is 2 commits behind head on main.

Additional details and impacted files

@@           Coverage Diff            @@
##             main    #2003    +/-   ##
========================================
  Coverage   99.92%   99.93%            
========================================
  Files         106      108     +2     
  Lines        4265     4367   +102     
  Branches      261      265     +4     
========================================
+ Hits         4262     4364   +102     
  Misses          3        3            

☔ View full report in Codecov by Sentry.
📢 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.
• 📦 JS Bundle Analysis: Save yourself from yourself by tracking and limiting bundle sizes in JS merges.

[github-actions]

🎉 This is included in version v2.9.0 🎉

The release is available on:

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

Cheers! 📦🚀