esm support

[lolopinto]

https://gist.github.com/sindresorhus/a39789f98801d908bbc7ff3ecc99d99c

• convert an example and see what it takes. started with ent-rsvp/backend @ https://github.com/lolopinto/ent/tree/example-esm
• need to remove all requires e.g. when loading schema
• confirm npm run codegen works
• confirm npm run compile works
• output hybrid package https://www.sensedeep.com/blog/posts/2021/how-to-create-single-source-npm-module.html if possible so that dependents can update on their won terms

relevant links:

• jest esm https://jestjs.io/docs/ecmascript-modules
• ts-jest https://kulshekhar.github.io/ts-jest/docs/getting-started/options/useESM/#examples

issues so far

• typescript paths doesn't seem to work so will affect codegen
• tsc + npm run compile + npm run codegen doesn't work

update 11/17/24
things in ent that can't be upgraded right now because ESM only packages

• graphql-upload
• camel-case, pascal-case, snake-case -> change-case

[Swahvay]