feat(admin): add visibility controls and link modes

tools/render-home.mjs

@@ -68,6 +68,55 @@ function applySharedDemoRequest(model) {
   }
 }
 
+const LINK_WINDOW_TARGETS = new Set(["_blank", "_self", "_parent", "_top"]);
+
+function isWindowTarget(value) {
+  return LINK_WINDOW_TARGETS.has(String(value || "").trim());
+}
+
+function isExternalHref(value) {
+  return /^(https?:)?\/\//i.test(String(value || "")) || /^(mailto:|tel:)/i.test(String(value || ""));
+}
+
+function normalizeLinkForRender(item) {
+  if (!item || typeof item !== "object") return;
+
+  let href = item.href ?? "";
+  let target = item.target ?? "";
+  let linkTarget = item.linkTarget ?? "";
+
+  if (isWindowTarget(target)) {
+    linkTarget ||= target;
+    target = "";
+  }
+
+  const mode = item.linkMode === "href" || item.linkMode === "target" ? item.linkMode : isExternalHref(href) ? "href" : "target";
+
+  if (mode === "target" && !target && href && !isExternalHref(href)) {
+    target = href;
+    href = "";
+  }
+
+  const primaryHref = mode === "href" ? href : target;
+  const fallbackHref = mode === "href" ? target : href;
+  item.resolvedHref = primaryHref || fallbackHref || "#";
+  item.resolvedTarget = mode === "href" ? linkTarget : "";
+}
+
+function applyRenderableLinks(model) {
+  const staticLinks = model.staticElements?.content?.navigation?.links;
+  if (Array.isArray(staticLinks)) {
+    staticLinks.forEach(normalizeLinkForRender);
+  }
+
+  for (const block of allBlocks(model)) {
+    const footer = block.content?.footer;
+    if (!footer) continue;
+    if (Array.isArray(footer.navLinks)) footer.navLinks.forEach(normalizeLinkForRender);
+    if (Array.isArray(footer.contactLinks)) footer.contactLinks.forEach(normalizeLinkForRender);
+  }
+}
+
 function escapeHtml(value) {
   return String(value)
     .replaceAll("&", "&")
@@ -232,6 +281,7 @@ async function renderSections() {
 }
 
 applySharedDemoRequest(page);
+applyRenderableLinks(page);
 
 let output = renderTemplate(shell, { id: page.slug, ...page });