Import source: src/app/layout

Import the existing local project snapshot. This commit organizes existing files; it does not represent newly developed functionality.

src/app/layout.tsx

@@ -0,0 +1,49 @@
+import type { Metadata } from "next";
+import { Bricolage_Grotesque, Instrument_Sans, JetBrains_Mono } from "next/font/google";
+import "./globals.css";
+import { Providers } from "@/app/providers";
+
+const fontDisplay = Bricolage_Grotesque({
+  subsets: ["latin"],
+  variable: "--font-display",
+  display: "swap",
+});
+
+const fontSans = Instrument_Sans({
+  subsets: ["latin"],
+  variable: "--font-sans",
+  display: "swap",
+});
+
+const fontMono = JetBrains_Mono({
+  subsets: ["latin"],
+  variable: "--font-mono",
+  display: "swap",
+});
+
+export const metadata: Metadata = {
+  title: "CoaxysPanel — Server Hosting Control Center",
+  description: "A frontend-only hosting control center for CoaxysPanel.",
+  icons: [{ rel: "icon", url: "/favicon.svg" }],
+};
+
+// Applies persisted appearance preferences before first paint to avoid a
+// flash of the wrong theme. Mirrors the logic in Providers.
+const themeInitScript = `(function(){try{var s=(JSON.parse(localStorage.getItem("coaxyspanel-ui")||"{}").state)||{};var r=document.documentElement;var t=s.theme||"dark";r.classList.toggle("dark",t==="dark"||(t==="system"&&matchMedia("(prefers-color-scheme: dark)").matches));r.dataset.accent=s.accent||"azure";r.dataset.glass=s.glass||"subtle";r.dataset.radius=s.radius||"rounded";r.dataset.ambiance=s.ambiance===true?"on":"off";r.classList.add("density-"+(s.density||"compact"));}catch(e){document.documentElement.classList.add("dark");document.documentElement.dataset.glass="subtle";document.documentElement.dataset.ambiance="off";}})();`;
+
+export default function RootLayout({ children }: { children: React.ReactNode }) {
+  return (
+    <html
+      lang="en"
+      suppressHydrationWarning
+      className={`${fontDisplay.variable} ${fontSans.variable} ${fontMono.variable}`}
+    >
+      <head>
+        <script dangerouslySetInnerHTML={{ __html: themeInitScript }} />
+      </head>
+      <body className="font-sans">
+        <Providers>{children}</Providers>
+      </body>
+    </html>
+  );
+}