chore(headless)!: remove headless fetch & crypto polyfills

[alexprudhomme]

https://coveord.atlassian.net/browse/KIT-3023

This PR is part of the making sure there are no 'require's in the headless ESM output.

Before

After

• Remove undici from renovate.json

There is still this one that we will have to change or make it only available to the commonJs output. https://github.com/coveo/ui-kit/blob/KIT-3023/packages/headless/ponyfills/abortable-fetch-shim.js

[github-actions]

Pull Request Report

PR Title

✅ Title follows the conventional commit spec.

Live demo links

• Storybook

• Playwright report

Bundle Size

File	Old (kb)	New (kb)	Change (%)
case-assist	242.8	242.3	-0.2
commerce	342.8	342.3	-0.2
search	413.8	413.3	-0.1
insight	396.8	396.3	-0.1
product-listing	307.1	306.6	-0.2
product-recommendation	213.7	213.2	-0.2
recommendation	256.6	256.1	-0.2
ssr	406.4	405.9	-0.1
ssr-commerce	354.5	354.5	0

SSR Progress

Use case	SSR (#)	CSR (#)	Progress (%)
search	39	44	89
recommendation	0	4	0
product-recommendation	0	10	0
product-listing	0	13	0
case-assist	0	6	0
insight	0	27	0
commerce	0	15	0

Detailed logs

search : buildInteractiveResult
search : buildInteractiveInstantResult
search : buildInteractiveRecentResult
search : buildInteractiveCitation
search : buildGeneratedAnswer
recommendation : missing SSR support
product-recommendation : missing SSR support
product-listing : missing SSR support
case-assist : missing SSR support
insight : missing SSR support
commerce : missing SSR support

[louis-bompart]

@coveo/salesforce-integration can you help @alexprudhomme check/ensure that the IIFE bundle for Quantic are still kosher?

[alexprudhomme]

@coveo/salesforce-integration can you help @alexprudhomme check/ensure that the IIFE bundle for Quantic are still kosher?

I think it should be fine since I did not touch the quanticUmd build phase in headless/dist/quantic

https://github.com/coveo/ui-kit/blob/KIT-3023/packages/headless/esbuild.mjs#L140-L163

[mmitiche]

@coveo/salesforce-integration can you help @alexprudhomme check/ensure that the IIFE bundle for Quantic are still kosher?

I will do a quick sanity check/test from this PR to double check the Headless quantic bundle is still working property inside Salesforce.

[erocheleau]

Yea we need to check with multiple configuration after this has changed:

1. With LWS enabled
2. With LockerService instead of LWS
3. With Locker disabled in a community.
4. In a LWR site.

@mmitiche if you have the time, please put ✅ if you have tested some of these, I can try to test the others :)

[erocheleau]

Just making sure this isn't merged before it has been properly tested

[mmitiche]

Quantic working properly with:

• With LWS enabled ✅
• With LockerService instead of LWS ✅
• With Locker disabled in a community ✅
• In a LWR site ✅

[erocheleau]

Looks good, thanks for making the tests!

I also confirmed that none of the Crypto stuff was needed due to any Locker/LWS limitation or distortion!

GG