[Tech debt] Future proofing

[Gustav-Eikaas]

To conform to the ECMAscript standard there is some changes we should make sooner rather than later.

• Remove all barrel exports ref: Barrel exports bad (mostly perf issue)
• CJS/ESM interop (might make package unusable in other projects if not fixed) #548
• Ambigious imports/inferred file extensions TS (might make package unusable in other projects if not fixed) #552
• [TD] Typescript configuration #540

CJS/ESM is an easy fix. https://github.com/GustavEikaas/cli-devkit for reference
Barrel export and ambigious imports is a larger job involving regex or some sort of transpiling tool

[Gustav-Eikaas]

CJS/ESM interop was fixed but I also had to make a pr to fusion-framework to make the same fixes there