feat(docs): add studio link (#4534)

* feat: add studio link

* fix: add aria label

docs/.vitepress/theme/components/icons/IconPreview.vue

@@ -3,6 +3,7 @@ import type { IconEntity } from '../../types';
 import { computed, ref } from 'vue';
 import createLucideIcon from '@lucide/vue/src/createLucideIcon';
 import { useIconStyleContext } from '../../composables/useIconStyle';
+import { squarePen } from '../../../data/iconNodes';
 
 const props = defineProps<{
   name: IconEntity['name'];
@@ -19,6 +20,31 @@ const iconComponent = computed(() => {
   if (!props.name || !props.iconNode) return null;
   return createLucideIcon(props.name, props.iconNode);
 });
+
+const SquarePenIcon = createLucideIcon('SquarePen', squarePen);
+
+const innerSvg = computed(() => {
+  if (!props.iconNode) return '';
+
+  const string = props.iconNode
+    .map(([tag, attrs]) => {
+      const attributes = Object.entries(attrs)
+        .map(([key, value]) => `${key}="${value}"`)
+        .join(' ');
+      return `<${tag} ${attributes}/>`;
+    })
+    .join('');
+
+  return string
+    .replace(/>[\r\n ]+</g, '><')
+    .replace(/(<.*?>)|\s+/g, (m, $1) => $1 || ' ')
+    .trim();
+});
+
+const base64InnerSvg = computed(() => {
+  if (typeof window === 'undefined') return '';
+  return btoa(innerSvg.value);
+});
 </script>
 
 <template>
@@ -57,6 +83,16 @@ const iconComponent = computed(() => {
         />
       </g>
     </svg>
+    <a
+      :href="`https://studio.lucide.dev/edit?value=${encodeURIComponent(base64InnerSvg)}&name=${name}`"
+      target="_blank"
+      rel="noopener noreferrer"
+      class="studio-button"
+      title="Open in Lucide Studio"
+      aria-label="Open in Lucide Studio"
+    >
+      <SquarePenIcon :size="14" />
+    </a>
   </div>
 </template>
 
@@ -75,6 +111,8 @@ const iconComponent = computed(() => {
   position: relative;
   background: var(--vp-c-bg-alt);
   border-radius: 8px;
+  overflow: hidden;
+  flex-shrink: 0;
 }
 .icon-container > :deep(svg:not(.icon-grid)) {
   width: 100%;
@@ -85,6 +123,34 @@ const iconComponent = computed(() => {
   opacity: 0.8;
 }
 
+.studio-button {
+  position: absolute;
+  bottom: 8px;
+  right: 8px;
+  background: var(--vp-c-bg);
+  border: 1px solid var(--vp-c-divider);
+  border-radius: 6px;
+  padding: 5px;
+  display: flex;
+  align-items: center;
+  justify-content: center;
+  color: var(--vp-c-text-2);
+  opacity: 0;
+  transition: opacity 0.2s, color 0.2s, background-color 0.2s;
+  z-index: 2;
+}
+
+.icon-container:hover .studio-button,
+.studio-button:focus-visible {
+  opacity: 1;
+}
+
+.studio-button:hover,
+.studio-button:focus-visible {
+  background: var(--vp-c-bg-soft);
+  color: var(--vp-c-text-1);
+}
+
 .icon-component.customizable {
   will-change: width, height, stroke-width, stroke;
   /* color: var(--customize-color, currentColor);