fix(ci): vercel (#1125)

source/app/metrics/metadata.mjs

@@ -224,7 +224,7 @@ metadata.plugin = async function({__plugins, __templates, name, logger}) {
           console.debug(`metrics/extras > ${name} > ${key} > require [${required}]`)
 
           //Legacy handling
-          const enabled = extras?.features ?? extras?.default ?? false
+          const enabled = extras?.features ?? extras?.default ?? (typeof extras === "boolean" ? extras : false)
           if (typeof enabled === "boolean") {
             console.debug(`metrics/extras > ${name} > ${key} > extras features is set to ${enabled}`)
             if (!enabled)

source/app/web/statics/index.html

@@ -65,7 +65,7 @@
           <div class="search">
             <div class="about">
               <small class="warning mb1" v-if="preview">
-                Metrics insights are rendered by <a href="https://metrics.lecoq.io/">metrics.lecoq.io</a> in preview mode.<br>
+                Metrics are rendered by <a href="https://metrics.lecoq.io/">metrics.lecoq.io</a> in preview mode.<br>
                 Any backend editions won't be reflected but client-side rendering can still be tested.
               </small>
               <div class="warning mb1" v-if="(!requests.rest.remaining)||(!requests.graphql.remaining)">