chore: Run tests with ESM

[nicknovitski]

Why

Consistency, and for the hope of removing babel in my next PR.

How

Replace some __dirname usage (I had to rewrite the codemod tests). Add "type": "module" to the root package.json and update some configuration.

Test Plan

Ran the tests! Especially the new codemod ones.

[nicknovitski]

• chore: run jest without babel #524
• chore: use combined @tsconfig/bases package #526
• chore: Run tests with ESM #523 👈 (View in Graphite)
• chore: replace lodash with lodash-es #522
• chore!: ESM #521
• chore: generate barrel files with file endings #520
• chore: allow relative imports with ts file extension #519
• chore: enable consistent-type-imports lint rule #518
• chore: use @expo/nullthrows in tests #517
• main

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[codecov]

Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 100.00%. Comparing base (ea9c45f) to head (e22184a).
⚠️ Report is 1 commits behind head on main.

Additional details and impacted files

@@            Coverage Diff             @@
##              main      #523    +/-   ##
==========================================
  Coverage   100.00%   100.00%            
==========================================
  Files          110       110            
  Lines        16718     16718            
  Branches       902      1519   +617     
==========================================
  Hits         16718     16718            

Flag	Coverage Δ
integration	25.57% <100.00%> (ø)
unittest	94.95% <100.00%> (ø)

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[nicknovitski]

Merge activity

• Mar 11, 3:10 PM UTC: A user started a stack merge that includes this pull request via Graphite.
• Mar 11, 3:23 PM UTC: Graphite rebased this pull request as part of a merge.
• Mar 11, 3:25 PM UTC: @nicknovitski merged this pull request with Graphite.