feat(frontend): initial Settings design

src/components/Settings/SettingsLayout.tsx

@@ -0,0 +1,66 @@
+import React from 'react';
+import Link from 'next/link';
+import { useRouter } from 'next/router';
+
+const SettingsLayout: React.FC = ({ children }) => {
+  const router = useRouter();
+  const activeLinkColor =
+    'border-indigo-600 text-indigo-500 focus:outline-none focus:text-indigo-500 focus:border-indigo-500';
+
+  const inactiveLinkColor =
+    'border-transparent text-cool-gray-500 hover:text-cool-gray-400 hover:border-cool-gray-300 focus:outline-none focus:text-cool-gray-4700 focus:border-cool-gray-300';
+
+  const settingsLink = ({
+    text,
+    route,
+    regex,
+  }: {
+    text: string;
+    route: string;
+    regex: RegExp;
+  }) => {
+    return (
+      <Link href={route}>
+        <a
+          className={`whitespace-no-wrap pb-4 px-1 border-b-2 font-medium text-sm leading-5 ${
+            !!router.pathname.match(regex) ? activeLinkColor : inactiveLinkColor
+          }`}
+          aria-current="page"
+        >
+          {text}
+        </a>
+      </Link>
+    );
+  };
+  return (
+    <>
+      <div className="border-b border-cool-gray-600 mt-10">
+        <div className="space-y-4 sm:flex sm:items-baseline sm:space-y-0 sm:space-x-10">
+          <h3 className="text-lg leading-6 font-medium text-white">Settings</h3>
+          <div>
+            <nav className="-mb-px flex space-x-8">
+              {settingsLink({
+                text: 'General Settings',
+                route: '/settings/main',
+                regex: /^\/settings(\/main)?$/,
+              })}
+              {settingsLink({
+                text: 'Plex Settings',
+                route: '/settings/plex',
+                regex: /^\/settings\/plex/,
+              })}
+              {settingsLink({
+                text: 'Services',
+                route: '/settings/services',
+                regex: /^\/settings\/services/,
+              })}
+            </nav>
+          </div>
+        </div>
+      </div>
+      <div className="mt-10 text-white">{children}</div>
+    </>
+  );
+};
+
+export default SettingsLayout;