fix(website): pass the CSS-module class to homepage feature card links (#323)

[Kshot3000]

Fixes #323.

The three homepage feature cards are links, and on hover the browser underline showed through the title and description. The cause is exactly what the issue describes:

• website/src/components/HomepageFeatures/index.tsx rendered <Link className="featureCardLinks" to={link}> — a plain string.
• The rule that removes the underline, .featureCardLinks:hover { text-decoration: none; }, lives in styles.module.css, so it is emitted under a hashed class name and the plain string never matches it.

Fix

One line: pass the CSS-module class, as every other class in this component already does:

-      <Link className="featureCardLinks" to={link}>
+      <Link className={styles.featureCardLinks} to={link}>

The card lift and border styles are untouched.

Verification (production build, before / after)

Before, in website/build from main:

• build/index.html: <a class="featureCardLinks" href="/docs/working-group/">
• built CSS: .featureCardLinks_kdMv:hover — a different name, so the rule could never apply.

After this change:

• build/index.html: <a class="featureCardLinks_kdMv" href="/docs/working-group/"> — the same hash the built CSS selector uses, so the hover rule now matches.
• docusaurus build succeeds and tsc --noEmit is clean.

One environment note: I installed with npm ci --ignore-scripts --no-bin-links and ran the build via node node_modules/@docusaurus/core/bin/docusaurus.mjs build, skipping the prebuild data fetch, so githubData.json is unchanged in this PR.

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Independent builder — not affiliated with the Cardano Foundation, IOG or Intersect.

@Kshot9000 (https://x.com/kshot9000) · ADA donations: addr1q8hnl6vl5a6k3rw3n5g3jtte696zcl76kfatzv7gpswa9r0dj7fma6klq55y4ffm7tf0em09udnyhuk4ah92pl5x9jpqjae44v

cc @cardano-foundation @IntersectMBO

[Kshot3000]

Closing this as a duplicate — @IanoNjuguna's #332 landed the identical one-line fix (className={styles.featureCardLinks}) a few minutes after I opened this, and main already contains it, so there is nothing left for this PR to change.

Thanks for the review and approval, @danbaruka — happy to see #323 fixed either way.

— Kyle Cox (@Kshot9000, https://x.com/kshot9000)
ADA: addr1q8hnl6vl5a6k3rw3n5g3jtte696zcl76kfatzv7gpswa9r0dj7fma6klq55y4ffm7tf0em09udnyhuk4ah92pl5x9jpqjae44v
Independent builder — not affiliated with the Cardano Foundation, IOG or Intersect.