Point About Discord at the standing invite

[jatinkrmalik]

About still used an invite that expires. This points the Talk to us Discord button at https://discord.gg/t6muquAJbm, the same standing invite README already uses.

Draft until CI is green.

[netlify]

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[greptile-apps]

Greptile Summary

Updates the About screen’s “Talk to us” Discord destination to the standing invite already used elsewhere in the repository.

• Replaces the expired Discord invite in AboutSocialMark.
• Updates the corresponding XCTest expectation.

Confidence Score: 5/5

The PR appears safe to merge, with the source, test, README, and website all using the same standing Discord invite.

The changed URL is reached by the About screen’s Discord button and matches the canonical invite already documented elsewhere, while the focused test remains consistent with the implementation.

Important Files Changed

Filename	Overview
Sources/VocaMac/Models/AboutSocialMark.swift	Replaces the About screen’s Discord URL with the repository’s existing standing invite; no issue found.
Tests/VocaMacTests/AboutSocialMarkTests.swift	Updates the URL assertion to match the production model change; no issue found.

_{Reviews (1): Last reviewed commit: "Point About Discord at the standing invi..." | Re-trigger Greptile}