refactor!: migrate to TypeScript and ESM-only

[tpoisseau]

Refs: https://github.com/cheminfo/generator-cheminfo/blob/main/ts-migration.md

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I think I should inspire from https://github.com/cheminfo/mass-tools to combine ts-esm-only with monorepo (not covered by generator-cheminfo)

[targos]

It SGTM to take mass-tools as inspiration.

[codecov]

Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 0.00%. Comparing base (03f0480) to head (448442f).
⚠️ Report is 1 commits behind head on master.

Additional details and impacted files

@@           Coverage Diff            @@
##           master   #21       +/-   ##
========================================
- Coverage   92.95%     0   -92.96%     
========================================
  Files          11     0       -11     
  Lines         227     0      -227     
  Branches      103     0      -103     
========================================
- Hits          211     0      -211     
+ Misses         15     0       -15     
+ Partials        1     0        -1     

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