Answer stability round 1: 0 🔴, 3 🟡 (0 misread); pin dashboard heading and branding, fix stale comment

src/ui/chrome.test.ts

@@ -75,8 +75,15 @@ test("branding logo + default theme flow through when set", () => {
   assert.equal(chrome.theme, "dark");
 });
 
+test("branding name and sub are translated; an unknown key renders as itself", () => {
+  const t = (key: string): string => (key === "brand.sub" ? "Undertitel" : key);
+  const chrome = buildPluginChrome({ menu: { branding: { name: "Acme", sub: "brand.sub" }, override: {} }, t });
+  assert.equal(chrome.brand.name, "Acme");
+  assert.equal(chrome.brand.sub, "Undertitel");
+  assert.equal(buildPluginChrome({ menu: { branding: { name: "Acme" }, override: {} } }).brand.sub, undefined);
+});
+
 test("shellUser derives the profile from the real user; anonymous → Guest", () => {
   assert.deepEqual(shellUser(null), { email: "", initials: "G", name: "Guest" });
-  // Real user: name = email local part, email kept, initials = first two letters of the local part.
   assert.deepEqual(shellUser({ email: "ada@example.com", id: "u1", permissions: [] }), { email: "ada@example.com", initials: "AD", name: "ada" });
 });

src/ui/chrome.ts

@@ -70,8 +70,7 @@ export function buildPluginChrome(opts: ChromeOptions): PageChrome {
   };
 }
 
-// The User carries no display name (the JWT holds only id/email/permissions), so the profile shows
-// the email's local part as the name; anonymous ⇒ "Guest".
+// The JWT holds only id/email/permissions, so the profile name is the email's local part.
 export function shellUser(user: User | null | undefined, t: Translate = ENGLISH): ShellUser {
   if (!user) {
     const guest = t("shell.guest");
@@ -81,7 +80,6 @@ export function shellUser(user: User | null | undefined, t: Translate = ENGLISH)
   return { email: user.email, initials: (local.slice(0, 2) || "U").toUpperCase(), name: local };
 }
 
-// `name`/`sub` pass through `t`, so a catalog key is translated and an operator's own wording renders as written.
 function branding(menu: MenuConfig, t: Translate): { logo?: string; name: string; sub?: string; theme?: string } {
   const b = menu.branding;
   return {