[tenderdeve]

Description

Replace the outdated irc.mozilla.org IRC link in docs/add-to-firefox.md with the correct #webextensions:mozilla.org Matrix room link. Mozilla shut down its IRC server in 2020 and migrated all channels to Matrix, so the old reference was a dead link.

Also added a link to the Firefox Extension Workshop as an additional debugging resource.

Changelog

CHANGELOG entry: null

Related issues

Fixes: N/A (documentation maintenance)

Manual testing steps

1. Open docs/add-to-firefox.md and verify the Matrix link https://chat.mozilla.org/#/room/#webextensions:mozilla.org resolves correctly
2. Verify the Extension Workshop link https://extensionworkshop.com/ is live
3. Confirm the old IRC reference (irc.mozilla.org) has been removed

Screenshots/Recordings

Before

The doc referenced #webextensions on irc.mozilla.org, which has been offline since 2020.

After

The doc now links to the Mozilla Matrix room and Firefox Extension Workshop.

Pre-merge author checklist

• I've followed MetaMask Contributor Docs and MetaMask Extension Coding Standards.
• I've completed the PR template to the best of my ability
• I've included tests if applicable
• I've documented my code using JSDoc format if applicable
• I've applied the right labels on the PR (see labeling guidelines). Not required for external contributors.

Pre-merge reviewer checklist

• I've manually tested the PR (e.g. pull and build branch, run the app, test code being changed).
• I confirm that this PR addresses all acceptance criteria described in the ticket it closes and includes the necessary testing evidence such as recordings and or screenshots.

---

Note

Low Risk
Documentation-only change that replaces a dead IRC reference with current Mozilla support links; no runtime or build impact.

Overview
Updates docs/add-to-firefox.md to replace the outdated irc.mozilla.org debugging reference with the active #webextensions:mozilla.org Matrix room link, and adds the Firefox Extension Workshop as an additional troubleshooting resource.

^{Reviewed by Cursor Bugbot for commit 987332d. Bugbot is set up for automated code reviews on this repo. Configure here.}

[github-actions]

CLA Signature Action: All authors have signed the CLA. You may need to manually re-run the blocking PR check if it doesn't pass in a few minutes.

[tenderdeve]

I have read the CLA Document and I hereby sign the CLA

[HowardBraham]

@tenderdeve you accidentally tried to merge your PR to branch develop, which is no longer the default branch, it's now main. I fixed the merge base, but then it got a lot of conflicts.

[tenderdeve]

@HowardBraham hey my bad 🙇 , fixed the conflicts now. Thanks for pointing it out.