Revert "feat(node): Rework ANR to use worker script via an integration (#9823)"

[lforst]

This reverts commit ce9efc7.

Things we need to change before adding back:

• Find a way not to emit files in our src folder but in the build/esm and build/cjs folders. Otherwise, we mess up nx caching which only caches stuff in the build folders.
• Find a way to emit the worker file as CJS and ESM.
• Find a way not to statically (via import) depend on the worker file that does potentially not exist.
• The worker should probably not be bundled with all of its dependencies.

[github-actions]

size-limit report 📦

Path	Size
@sentry/browser (incl. Tracing, Replay, Feedback) - Webpack (gzipped)	75.39 KB (+0.06% 🔺)
@sentry/browser (incl. Tracing, Replay) - Webpack (gzipped)	66.79 KB (+0.06% 🔺)
@sentry/browser (incl. Tracing, Replay) - Webpack with treeshaking flags (gzipped)	60.39 KB (+0.06% 🔺)
@sentry/browser (incl. Tracing) - Webpack (gzipped)	31.39 KB (0%)
@sentry/browser (incl. Feedback) - Webpack (gzipped)	30.04 KB (0%)
@sentry/browser - Webpack (gzipped)	21.69 KB (0%)
@sentry/browser (incl. Tracing, Replay, Feedback) - ES6 CDN Bundle (gzipped)	72.79 KB (+0.02% 🔺)
@sentry/browser (incl. Tracing, Replay) - ES6 CDN Bundle (gzipped)	64.51 KB (+0.02% 🔺)
@sentry/browser (incl. Tracing) - ES6 CDN Bundle (gzipped)	30.71 KB (0%)
@sentry/browser - ES6 CDN Bundle (gzipped)	22.77 KB (0%)
@sentry/browser (incl. Tracing, Replay) - ES6 CDN Bundle (minified & uncompressed)	202.36 KB (+0.01% 🔺)
@sentry/browser (incl. Tracing) - ES6 CDN Bundle (minified & uncompressed)	92.28 KB (0%)
@sentry/browser - ES6 CDN Bundle (minified & uncompressed)	67.34 KB (0%)
@sentry/browser (incl. Tracing) - ES5 CDN Bundle (gzipped)	33.62 KB (0%)
@sentry/react (incl. Tracing, Replay) - Webpack (gzipped)	67.17 KB (+0.06% 🔺)
@sentry/react - Webpack (gzipped)	21.72 KB (0%)
@sentry/nextjs Client (incl. Tracing, Replay) - Webpack (gzipped)	83.93 KB (+0.05% 🔺)
@sentry/nextjs Client - Webpack (gzipped)	48.57 KB (0%)
@sentry-internal/feedback - Webpack (gzipped)	16.35 KB (0%)

[mydea]

@timfish we could do the same as we do for replay - which is have the worker in a separate package (replay-worker in that case) which builds the worker correctly. This may also work for this use case - in the case of replay we build it into a plain string worker instead of a base64 one, which is also more efficient possibly.

[timfish]

have the worker in a separate package

@sentry-internal/replay-worker works as a dev dependency of @sentry/replay because Replay is bundled (ie. preserveModules: false). I don't think we can do that with @sentry/node.

@lforst is right though, there's no reason the worker can't be outputted into build/*...

in the case of replay we build it into a plain string worker instead of a base64 one

How do you deal with escaping the quotes or did the replay worker not have that issue? The ANR worker ended up with every possible quote character in the source code which made it more complex.