feat: pre-request sdk object cleanups - INS-3379

[ihexxa]

Please review this PR (#7147) firstly as current one is based on it

This one has been broken down to following smaller PRs:

#7170
#7171
#7172
#7173
#7174

Changes:

• enabled manipulation certificate and proxy through insomnia.request
• added a test for above
• added a simple interpolator for replaceIn method
• other cleanups
• cover auth transforming in tests
• add more modules to require
• introduce eval for compatibility of existing usages
• organize snippets into categories
• restart the hidden window if it is down

How to test

Pls run this script and check outputs.

// eval the express and set it
const evalResult = eval('8+8');
insomnia.environment.set('evalResult', evalResult);

// require uuid and generate an id
const uuid = require('uuid');
insomnia.environment.set('uuid', uuid.NIL);

// print current proxy and modify it
console.log(insomnia.request.proxy.getProxyUrl());
insomnia.request.proxy.update({
        host: 'localhost',
        match: '<all_urls>',
        port: 8888,
        tunnel: false,
        authenticate: false,
        username: '',
        password: '',
});

// print current certificate and modify it
// print the original one
console.log('key:', insomnia.request.certificate.key.src);
console.log('cert:', insomnia.request.certificate.cert.src);
console.log('passphrass:', insomnia.request.certificate.passphrass);
console.log('pfx:', insomnia.request.certificate.pfx.src);
// update
insomnia.request.certificate.update({
    disabled: true,
    key: {src: 'invalid.key'},
    cert: {src: 'invalid.cert'},
    passphrase: '',
    pfx: {src: ''},
});

[ihexxa]

This is as expected as it is used to provide compatibility with existing scripts.

[ihexxa]

Most PRs derived from this PR are merged, so closing this one.