remove preact and create setup wizard

apps/server/internal/httpserver/static/auth.js

@@ -78,6 +78,22 @@
 
   const formJSON = (form) => Object.fromEntries(new FormData(form).entries());
 
+  document.querySelector("[data-initial-setup]")?.addEventListener("submit", async (event) => {
+    event.preventDefault();
+    const form = event.currentTarget;
+    try {
+      await postJSON("/api/setup", {
+        email: form.elements.email.value,
+        displayName: form.elements.displayName.value,
+        password: form.elements.password.value,
+        signupsEnabled: form.elements.signupsEnabled.checked,
+      });
+      window.location.href = "/account";
+    } catch (error) {
+      setStatus("[data-setup-status]", error.message, true);
+    }
+  });
+
   const base64URLToBuffer = (value) => {
     const padded = value.replace(/-/g, "+").replace(/_/g, "/").padEnd(Math.ceil(value.length / 4) * 4, "=");
     const binary = atob(padded);
@@ -350,6 +366,29 @@
     );
   };
 
+  const loadAdminSettings = async () => {
+    const section = document.querySelector("[data-admin-settings-section]");
+    const form = document.querySelector("[data-admin-settings]");
+    if (!section || !form) return;
+    const me = await fetch("/api/auth/me", { credentials: "same-origin" }).then((response) => response.json()).catch(() => null);
+    if (me?.principal?.role !== "admin") return;
+    section.hidden = false;
+    const data = await fetch("/api/admin/settings", { credentials: "same-origin" }).then((response) => response.json());
+    form.elements.signupsEnabled.checked = Boolean(data.settings?.signupsEnabled);
+  };
+
+  document.querySelector("[data-admin-settings]")?.addEventListener("submit", async (event) => {
+    event.preventDefault();
+    try {
+      const form = event.currentTarget;
+      await postJSON("/api/admin/settings", { signupsEnabled: form.elements.signupsEnabled.checked }, { method: "PATCH" });
+      setStatus("[data-admin-settings-status]", "Registration setting saved.");
+    } catch (error) {
+      setStatus("[data-admin-settings-status]", error.message, true);
+    }
+  });
+
   loadTokens().catch(() => {});
   loadAdminUsers().catch(() => {});
+  loadAdminSettings().catch(() => {});
 })();

apps/server/internal/httpserver/static/site.css

@@ -240,6 +240,16 @@ code {
   font-size: 0.9rem;
 }
 
+.auth-form .auth-choice {
+  display: flex;
+  align-items: center;
+  gap: 0.55rem;
+}
+
+.auth-choice input {
+  width: auto;
+}
+
 .auth-form input,
 .auth-form select,
 .user-row select {
@@ -1817,4 +1827,3 @@ code {
   line-height: 1.5;
 }
 
-