Turn Publisher into multi-page app with license manager v1.1.0.

Hash router with publish, licenses, generate, stats, and settings pages backed by license server admin API.

Co-authored-by: Cursor <cursoragent@cursor.com>

src/renderer/router.mjs

@@ -0,0 +1,73 @@
+/** @typedef {{ path: string; title: string; render: (root: HTMLElement) => void | (() => void) }} Route */
+
+/** @type {Route[]} */
+const routes = [];
+
+/** @type {(() => void) | null} */
+let cleanup = null;
+
+/** @param {Route} route */
+export function registerRoute(route) {
+  routes.push(route);
+}
+
+/** @param {string} hashPath */
+export function navigate(hashPath) {
+  const path = hashPath.startsWith('#') ? hashPath : `#${hashPath}`;
+  if (location.hash !== path) {
+    location.hash = path;
+  } else {
+    renderCurrent();
+  }
+}
+
+function currentPath() {
+  const hash = location.hash.replace(/^#/, '') || '/publish';
+  return hash.startsWith('/') ? hash : `/${hash}`;
+}
+
+function findRoute() {
+  const path = currentPath();
+  return routes.find((r) => r.path === path) ?? routes.find((r) => r.path === '/publish');
+}
+
+function updateNav() {
+  const path = currentPath();
+  document.querySelectorAll('.nav a').forEach((a) => {
+    const href = a.getAttribute('href') ?? '';
+    a.classList.toggle('active', href === `#${path}`);
+  });
+}
+
+function renderCurrent() {
+  const route = findRoute();
+  const root = document.getElementById('page-root');
+  if (!root || !route) return;
+
+  if (cleanup) {
+    cleanup();
+    cleanup = null;
+  }
+
+  root.innerHTML = '';
+  document.title = `${route.title} — TTRPG Player Publisher`;
+  updateNav();
+
+  const result = route.render(root);
+  if (typeof result === 'function') {
+    cleanup = result;
+  }
+}
+
+export function startRouter() {
+  window.addEventListener('hashchange', renderCurrent);
+  if (!location.hash) {
+    location.hash = '#/publish';
+  } else {
+    renderCurrent();
+  }
+}
+
+export function getCurrentPath() {
+  return currentPath();
+}