Add Link Checker

Signed-off-by: Tommy <contact@tommytran.io>

netlify.toml

@@ -3,3 +3,30 @@
 
 [context.deploy-preview]
   command = "hugo -b $DEPLOY_PRIME_URL"
+
+[[plugins]]
+package = "netlify-plugin-checklinks"
+
+  [plugins.inputs]
+  # An array of glob patterns for pages on your site
+  # Recursive traversal will start from these
+  entryPoints = [
+    "*.html",
+  ]
+
+  # Recurse through all the links and asset references on your page, starting
+  # at the entrypoints
+  recursive = true
+
+  # Checklinks outputs TAP (https://testanything.org/tap-version-13-specification.html)
+  # by default. Enabling pretty mode makes the output easier on the eyes.
+  pretty = true
+
+  # Report on all broken links to external pages.
+  # Enabling this will make your tests more brittle, since you can't control
+  # external pages.
+  checkExternal = true
+
+  # Enable to check references to source maps, source map sources etc.
+  # Many build tools don't emit working references, so this is disabled by default
+  followSourceMaps = true