chore: test links cache (#1083)

* styles: remove zoom-img.css

* chore: test links cache

Author: Chasen-Zhang

.github/workflows/links.yaml

@@ -24,7 +24,7 @@ jobs:
         id: lychee
         uses: lycheeverse/[email protected]
         with:
-          args: "**/*.md --cache --max-cache-age 1d . --config lychee.toml"
+          args: "**/*.md --config lychee.toml"
 
       - name: Save lychee cache
         uses: actions/cache/save@v3