chore(pre-req): clean up pre-request script sdk objects - INS-3379

[ihexxa]

Please review this PR (#7171) firstly as current one is based on it

Changes:

• enable eval()
• add more tests
• enable requiring node.js modules
• make console.log outputs more friendly
• enable requiring npm modules -- will do this in a separated PR
• enable built-in lodash module
• avoid exposing fs as it is for internal usage

How to test

Run this script and check if it runs well:

// eval the express and set it
const evalResult = eval('8+8');
insomnia.environment.set('evalResult', evalResult);
console.log({
  field1: {field2: 'boom'}
});

[gatzjames]

For exposing node specific modules:

• We need to document those alongside the node version that we support. This has the potential to block us from upgrading electron and node because of breaking changes to pre-request scripts

For exposing installed modules from npm:

• Similar to node but with greater risk of breaking changes. We should add these one by one once we figure out the API documentation story and how to communicate breaking changes. e.g. what happens when a version of a package we expose has a vulnerability or some reason to be updated but it contains breaking changes?

[gatzjames]

Let's remove the external npm modules from this PR (lodash, moment etc) and merge the changes.
We can introduce those in another PR to have a conversation about external npm modules, bundling them and avoiding installing them in the app (shouldn't be accessible by renderer/main code)

[ihexxa]

The external modules have been removed and I will set up another PR for external modules and then lets focus on it.

[marckong]

Giving a thumbs up for now to ship this feature, but I would say we should explore a path that uses packages installed in the user's operating system instead of shipping these modules in the Insomnia's executable package.

The reason is we cannot support all new modules with different versions that users request. We should probably allow them to select node runtime version and load the packages that are installed, so the Insomnia client is literally a shell that runs these javascript "files" instead. However, I understand this is quite difficult challenge to be tackled

[marckong]

I am also still learning the context of pre-request feature implementation, so please consider this approval as a half.

[marckong]

are these commented out for a reason?

[ihexxa]

The new PR has been create at: #7198