Use node:-prefixed imports for Node.js core modules

[mirror-kt]

FYI: nodejs/node#36098

The node:-prefix was introduced to avoid namespace conflicts when importing Node.js core modules.
At this time, it does not affect the operation without prefixes, but since some modules, such as node:test, require prefixes, I suggest that you modify your entire codebase with prefixes while you are at it.

Also, as a side effect of prefixing, you may be able to run bolt on Cloudflare Workers.
Cloudflare Workers has announced the availability of Node.js compatible APIs, but the node:-prefix is now required to use them.
Details of how to run on Cloudflare Workers should be a separate issue, but this possibility is a great motivation to introduce prefixes.

Requirements

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[seratch]

Hey @mirror-kt, thanks for sharing your knowledge!

Since bolt-js internally relies on a few modules that do not work on Cloudflare Workers or other similar platforms, which do not natively support Node.js runtime APIs. In particular, using axios for HTTP communications is a key blocker for it. Until axios and some other modules start supporting cf-workers, simply adding the prefix on this project's side does not help.

With that being said, if this option proves valuable for a broader audience in the future, we may consider working on it. Thanks again for the suggestion!

[seratch]

FWIW, if you are looking for a currently available solution to build Slack apps on Cloudflare Workers, my personal hobby project may be useful for you: https://github.com/seratch/slack-cloudflare-workers The project is still very young, but I've been actively working on it lately!

[filmaj]

The current major version of bolt supports all the way back to node 14. I am slowly working towards a new major version, which will drop node support prior to v18. It was hard to find information about when exactly node: prefix was introduced, but it seems like some minor versions of v12 and v14 support it. So, I think we can make this switch when we drop support for node v14 (which should happen in 4.0).

[filmaj]

Resolved in #2259 and released in bolt v4!