diff --git a/app/client/helpers.tsx b/app/client/helpers.tsx
new file mode 100644
index 0000000..8b13789
--- /dev/null
+++ b/app/client/helpers.tsx
@@ -0,0 +1 @@
+
diff --git a/app/client/main.tsx b/app/client/main.tsx
index d8919d0..d2f6fb2 100644
--- a/app/client/main.tsx
+++ b/app/client/main.tsx
@@ -16,8 +16,11 @@ import { Session } from '@generated/types';
 import { routeTree } from './routeTree.gen';
 
 // Create a new router instance
-const router = createRouter({
-  routeTree
+export const router = createRouter({
+  routeTree,
+  context: {
+    isAuthenticated: false
+  }
 });
 
 // Register the router instance for type safety
@@ -28,13 +31,15 @@ declare module '@tanstack/react-router' {
 }
 
 // Environment
-const MODE = import.meta.env.VITE_MODE || 'prod';
-const isProd = MODE === 'prod';
+const mode = import.meta.env.VITE_MODE || 'prod';
+const isProd = mode === 'prod';
 
-const HOST = import.meta.env.VITE_HOST || 'localhost';
-const PORT = import.meta.env.VITE_PORT || '3000';
-export const url = `https://${HOST}:${PORT}`;
-const graphql_uri = `${url}/graphql`;
+export const appName = import.meta.env.VITE_APP_NAME || 'project-ln';
+
+const host = import.meta.env.VITE_HOST || 'localhost';
+const port = import.meta.env.VITE_PORT || '3000';
+export const url = `https://${host}:${port}`;
+const graphqlUri = `${url}/graphql`;
 
 function App() {
   const [authHeaders, setAuthHeaders] = useState<Session | null>(null);
@@ -60,7 +65,7 @@ function App() {
     );
 
   const httpLink = new HttpLink({
-    uri: graphql_uri,
+    uri: graphqlUri,
     credentials: 'include',
     headers: authHeaders != null ? { authorization: JSON.stringify(authHeaders) } : undefined
   });
@@ -70,7 +75,7 @@ function App() {
       graphQLErrors.map(async error => {
         if (error.message.includes('jwt expired')) {
           const session = await refreshToken();
-          if (session != undefined) setAuthHeaders(session);
+          if (session !== undefined) setAuthHeaders(session);
           return forward(operation);
         }
         if (!isProd)
@@ -88,7 +93,7 @@ function App() {
   }
 
   const client = new ApolloClient({
-    uri: graphql_uri,
+    uri: graphqlUri,
     link: from([errorLink, httpLink]),
     cache: new InMemoryCache(),
     connectToDevTools: !isProd,
@@ -100,7 +105,7 @@ function App() {
       <AuthProvider
         value={{
           headers: authHeaders,
-          setHeaders: (session: Session) => {
+          setHeaders: (session: Session | null) => {
             setAuthHeaders(session);
           }
         }}
@@ -108,7 +113,7 @@ function App() {
         <ApolloProvider client={client}>
           <ChakraProvider>
             <Toaster />
-            <RouterProvider router={router} />
+            <RouterProvider router={router} context={{ isAuthenticated: authHeaders != null }} />
           </ChakraProvider>
         </ApolloProvider>
       </AuthProvider>
diff --git a/app/client/pages/__root.tsx b/app/client/pages/__root.tsx
index 25c2d04..c1e32de 100644
--- a/app/client/pages/__root.tsx
+++ b/app/client/pages/__root.tsx
@@ -1,7 +1,10 @@
-import { Button, Stack } from '@chakra-ui/react';
-import { createRootRoute, Link, Outlet } from '@tanstack/react-router';
+import { Icon, Stack, Text } from '@chakra-ui/react';
+import { createRootRouteWithContext, Link, Outlet } from '@tanstack/react-router';
 import React from 'react';
+import { Button } from '../components/ui/button';
+import { Tooltip } from '../components/ui/tooltip';
 import { useAuth } from '../hooks/auth';
+import { appName } from '../main';
 
 const TanStackRouterDevtools =
   process.env.NODE_ENV === 'production'
@@ -15,17 +18,30 @@ const TanStackRouterDevtools =
         }))
       );
 
-export const Route = createRootRoute({
+interface RouterContext {
+  isAuthenticated: boolean;
+}
+
+export const Route = createRootRouteWithContext<RouterContext>()({
   component: () => {
     const { isAuthenticated, logout } = useAuth();
     return (
       <Stack padding={3}>
-        <Stack flexDirection={'row'} justifyContent={'space-between'}>
-          <Link to="/">
-            <Button>Home</Button>
-          </Link>
+        <Stack flexDirection="row" justifyContent="space-between" alignItems="center">
+          <Stack flexDirection="row" alignItems="center" gap={4}>
+            <Link to="/">
+              <Text color="colorPalette.500" fontSize="xl">
+                [{appName}]
+              </Text>
+            </Link>
+            <Link to="/about">
+              <Icon color="colorPalette.500" fontSize="md">
+                <i className="nf nf-oct-question" />
+              </Icon>
+            </Link>
+          </Stack>
 
-          <Stack flexDirection={'row'}>
+          <Stack flexDirection="row" alignItems="center">
             {!isAuthenticated ? (
               <>
                 <Link to="/login">
@@ -36,7 +52,11 @@ export const Route = createRootRoute({
                 </Link>
               </>
             ) : (
-              <Button onClick={async () => logout()}>Log out</Button>
+              <Tooltip content="Log out">
+                <Icon color="colorPalette.500" fontSize="xl" onClick={async () => logout()}>
+                  <i className="nf nf-fa-sign_out" />
+                </Icon>
+              </Tooltip>
             )}
           </Stack>
         </Stack>
diff --git a/app/client/pages/about.tsx b/app/client/pages/about.tsx
new file mode 100644
index 0000000..f14b877
--- /dev/null
+++ b/app/client/pages/about.tsx
@@ -0,0 +1,21 @@
+import { Text, Icon, Stack } from '@chakra-ui/react';
+import { createFileRoute } from '@tanstack/react-router';
+
+export const Route = createFileRoute('/about')({
+  component: About
+});
+
+function About() {
+  return (
+    <Stack flexDirection={'row'} alignItems={'center'}>
+      <Text>Hello from About!</Text>
+      <Text>And NerdFonts!</Text>
+      <Icon>
+        <i className="nf nf-fa-heart" />
+      </Icon>
+      <Icon>
+        <i className="nf nf-custom-vim" />
+      </Icon>
+    </Stack>
+  );
+}
diff --git a/app/client/pages/index.tsx b/app/client/pages/index.tsx
index 30e9780..61ec4d1 100644
--- a/app/client/pages/index.tsx
+++ b/app/client/pages/index.tsx
@@ -6,10 +6,10 @@ import { gql, useQuery } from '@apollo/client';
 import { BooksManyQuery } from '@generated/types';
 
 export const Route = createFileRoute('/')({
-  component: Index
+  component: Dashboard
 });
 
-function Index() {
+function Dashboard() {
   const { data, refetch } = useQuery<BooksManyQuery>(getBooksQuery);
 
   return (
diff --git a/app/client/pages/login.tsx b/app/client/pages/login.tsx
index c523ac9..faad333 100644
--- a/app/client/pages/login.tsx
+++ b/app/client/pages/login.tsx
@@ -2,14 +2,17 @@ import { Heading, Input, Stack } from '@chakra-ui/react';
 import { Button } from '@client/components/ui/button';
 import { Field } from '@client/components/ui/field';
 import { valibotResolver } from '@hookform/resolvers/valibot';
-import { createFileRoute, useNavigate } from '@tanstack/react-router';
+import { createFileRoute, redirect } from '@tanstack/react-router';
 import { useForm } from 'react-hook-form';
 import * as v from 'valibot';
 import { PasswordInput } from '../components/ui/password-input';
 import { useAuth } from '../hooks/auth';
 
 export const Route = createFileRoute('/login')({
-  component: LoginComponent
+  component: LoginComponent,
+  beforeLoad: ({ context }) => {
+    if (context.isAuthenticated) throw redirect({ to: '/' });
+  }
 });
 
 function LoginComponent() {
@@ -27,8 +30,6 @@ interface FormValues {
 }
 
 function LoginForm() {
-  const navigate = useNavigate();
-
   const schema = v.pipe(
     v.object({
       email: v.pipe(v.string(), v.nonEmpty('Email is required'), v.email('Invalid email')),
@@ -51,7 +52,7 @@ function LoginForm() {
           email: values.email,
           password: values.password
         });
-        if (session != null) navigate({ to: '/' });
+        if (session != null) window.history.back();
       })}
     >
       <Stack>
diff --git a/app/client/pages/register.tsx b/app/client/pages/register.tsx
index b008f05..b137044 100644
--- a/app/client/pages/register.tsx
+++ b/app/client/pages/register.tsx
@@ -5,13 +5,16 @@ import { Field } from '@client/components/ui/field';
 import { PasswordInput } from '@client/components/ui/password-input';
 import { Session } from '@generated/types';
 import { valibotResolver } from '@hookform/resolvers/valibot';
-import { createFileRoute, useNavigate } from '@tanstack/react-router';
+import { createFileRoute, redirect, useNavigate } from '@tanstack/react-router';
 import { useForm } from 'react-hook-form';
 import * as v from 'valibot';
 import { useToastMutation } from '../hooks/useToastMutation';
 
 export const Route = createFileRoute('/register')({
-  component: RegisterComponent
+  component: RegisterComponent,
+  beforeLoad: ({ context }) => {
+    if (context.isAuthenticated) throw redirect({ to: '/' });
+  }
 });
 
 function RegisterComponent() {
@@ -43,8 +46,11 @@ function SignUpForm() {
       username: v.pipe(v.string(), v.nonEmpty('Username is required')),
       password: v.pipe(
         v.string(),
-        v.nonEmpty('Password is required'),
-        v.minLength(8, 'Needs to be at least 8 characters')
+        v.minLength(8, 'Your password is too short.'),
+        v.maxLength(45, 'Your password is too long.'),
+        v.regex(/[a-z]/, 'Your password must contain a lowercase letter.'),
+        v.regex(/[A-Z]/, 'Your password must contain a uppercase letter.'),
+        v.regex(/[0-9]/, 'Your password must contain a number.')
       ),
       confirm_password: v.pipe(v.string(), v.nonEmpty('Confirm your password'))
     }),
diff --git a/app/client/routeTree.gen.ts b/app/client/routeTree.gen.ts
index 9c8b746..95d41eb 100644
--- a/app/client/routeTree.gen.ts
+++ b/app/client/routeTree.gen.ts
@@ -8,130 +8,149 @@
 // You should NOT make any changes in this file as it will be overwritten.
 // Additionally, you should also exclude this file from your linter and/or formatter to prevent it from being checked or modified.
 
-import { createFileRoute } from '@tanstack/react-router';
+import { createFileRoute } from '@tanstack/react-router'
 
 // Import Routes
 
-import { Route as rootRoute } from './pages/__root';
-import { Route as RegisterImport } from './pages/register';
-import { Route as LoginImport } from './pages/login';
-import { Route as IndexImport } from './pages/index';
+import { Route as rootRoute } from './pages/__root'
+import { Route as RegisterImport } from './pages/register'
+import { Route as LoginImport } from './pages/login'
+import { Route as AboutImport } from './pages/about'
+import { Route as IndexImport } from './pages/index'
 
 // Create Virtual Routes
 
-const BookLazyImport = createFileRoute('/book')();
+const BookLazyImport = createFileRoute('/book')()
 
 // Create/Update Routes
 
 const BookLazyRoute = BookLazyImport.update({
   id: '/book',
   path: '/book',
-  getParentRoute: () => rootRoute
-} as any).lazy(() => import('./pages/book.lazy').then(d => d.Route));
+  getParentRoute: () => rootRoute,
+} as any).lazy(() => import('./pages/book.lazy').then((d) => d.Route))
 
 const RegisterRoute = RegisterImport.update({
   id: '/register',
   path: '/register',
-  getParentRoute: () => rootRoute
-} as any);
+  getParentRoute: () => rootRoute,
+} as any)
 
 const LoginRoute = LoginImport.update({
   id: '/login',
   path: '/login',
-  getParentRoute: () => rootRoute
-} as any);
+  getParentRoute: () => rootRoute,
+} as any)
+
+const AboutRoute = AboutImport.update({
+  id: '/about',
+  path: '/about',
+  getParentRoute: () => rootRoute,
+} as any)
 
 const IndexRoute = IndexImport.update({
   id: '/',
   path: '/',
-  getParentRoute: () => rootRoute
-} as any);
+  getParentRoute: () => rootRoute,
+} as any)
 
 // Populate the FileRoutesByPath interface
 
 declare module '@tanstack/react-router' {
   interface FileRoutesByPath {
     '/': {
-      id: '/';
-      path: '/';
-      fullPath: '/';
-      preLoaderRoute: typeof IndexImport;
-      parentRoute: typeof rootRoute;
-    };
+      id: '/'
+      path: '/'
+      fullPath: '/'
+      preLoaderRoute: typeof IndexImport
+      parentRoute: typeof rootRoute
+    }
+    '/about': {
+      id: '/about'
+      path: '/about'
+      fullPath: '/about'
+      preLoaderRoute: typeof AboutImport
+      parentRoute: typeof rootRoute
+    }
     '/login': {
-      id: '/login';
-      path: '/login';
-      fullPath: '/login';
-      preLoaderRoute: typeof LoginImport;
-      parentRoute: typeof rootRoute;
-    };
+      id: '/login'
+      path: '/login'
+      fullPath: '/login'
+      preLoaderRoute: typeof LoginImport
+      parentRoute: typeof rootRoute
+    }
     '/register': {
-      id: '/register';
-      path: '/register';
-      fullPath: '/register';
-      preLoaderRoute: typeof RegisterImport;
-      parentRoute: typeof rootRoute;
-    };
+      id: '/register'
+      path: '/register'
+      fullPath: '/register'
+      preLoaderRoute: typeof RegisterImport
+      parentRoute: typeof rootRoute
+    }
     '/book': {
-      id: '/book';
-      path: '/book';
-      fullPath: '/book';
-      preLoaderRoute: typeof BookLazyImport;
-      parentRoute: typeof rootRoute;
-    };
+      id: '/book'
+      path: '/book'
+      fullPath: '/book'
+      preLoaderRoute: typeof BookLazyImport
+      parentRoute: typeof rootRoute
+    }
   }
 }
 
 // Create and export the route tree
 
 export interface FileRoutesByFullPath {
-  '/': typeof IndexRoute;
-  '/login': typeof LoginRoute;
-  '/register': typeof RegisterRoute;
-  '/book': typeof BookLazyRoute;
+  '/': typeof IndexRoute
+  '/about': typeof AboutRoute
+  '/login': typeof LoginRoute
+  '/register': typeof RegisterRoute
+  '/book': typeof BookLazyRoute
 }
 
 export interface FileRoutesByTo {
-  '/': typeof IndexRoute;
-  '/login': typeof LoginRoute;
-  '/register': typeof RegisterRoute;
-  '/book': typeof BookLazyRoute;
+  '/': typeof IndexRoute
+  '/about': typeof AboutRoute
+  '/login': typeof LoginRoute
+  '/register': typeof RegisterRoute
+  '/book': typeof BookLazyRoute
 }
 
 export interface FileRoutesById {
-  __root__: typeof rootRoute;
-  '/': typeof IndexRoute;
-  '/login': typeof LoginRoute;
-  '/register': typeof RegisterRoute;
-  '/book': typeof BookLazyRoute;
+  __root__: typeof rootRoute
+  '/': typeof IndexRoute
+  '/about': typeof AboutRoute
+  '/login': typeof LoginRoute
+  '/register': typeof RegisterRoute
+  '/book': typeof BookLazyRoute
 }
 
 export interface FileRouteTypes {
-  fileRoutesByFullPath: FileRoutesByFullPath;
-  fullPaths: '/' | '/login' | '/register' | '/book';
-  fileRoutesByTo: FileRoutesByTo;
-  to: '/' | '/login' | '/register' | '/book';
-  id: '__root__' | '/' | '/login' | '/register' | '/book';
-  fileRoutesById: FileRoutesById;
+  fileRoutesByFullPath: FileRoutesByFullPath
+  fullPaths: '/' | '/about' | '/login' | '/register' | '/book'
+  fileRoutesByTo: FileRoutesByTo
+  to: '/' | '/about' | '/login' | '/register' | '/book'
+  id: '__root__' | '/' | '/about' | '/login' | '/register' | '/book'
+  fileRoutesById: FileRoutesById
 }
 
 export interface RootRouteChildren {
-  IndexRoute: typeof IndexRoute;
-  LoginRoute: typeof LoginRoute;
-  RegisterRoute: typeof RegisterRoute;
-  BookLazyRoute: typeof BookLazyRoute;
+  IndexRoute: typeof IndexRoute
+  AboutRoute: typeof AboutRoute
+  LoginRoute: typeof LoginRoute
+  RegisterRoute: typeof RegisterRoute
+  BookLazyRoute: typeof BookLazyRoute
 }
 
 const rootRouteChildren: RootRouteChildren = {
   IndexRoute: IndexRoute,
+  AboutRoute: AboutRoute,
   LoginRoute: LoginRoute,
   RegisterRoute: RegisterRoute,
-  BookLazyRoute: BookLazyRoute
-};
+  BookLazyRoute: BookLazyRoute,
+}
 
 export const routeTree = rootRoute
   ._addFileChildren(rootRouteChildren)
-  ._addFileTypes<FileRouteTypes>();
+  ._addFileTypes<FileRouteTypes>()
 
 /* ROUTE_MANIFEST_START
 {
@@ -140,6 +159,7 @@ export const routeTree = rootRoute
       "filePath": "__root.tsx",
       "children": [
         "/",
+        "/about",
         "/login",
         "/register",
         "/book"
@@ -148,6 +168,9 @@ export const routeTree = rootRoute
     "/": {
       "filePath": "index.tsx"
     },
+    "/about": {
+      "filePath": "about.tsx"
+    },
     "/login": {
       "filePath": "login.tsx"
     },
diff --git a/tsconfig.json b/tsconfig.json
index 5582c57..1dab02f 100644
--- a/tsconfig.json
+++ b/tsconfig.json
@@ -23,5 +23,5 @@
       "@root/*": ["./*"]
     }
   },
-  "exclude": ["./app/client/components/ui", "./app/client/assets", "./__generated__/*", "./dist"]
+  "exclude": ["./app/client/assets", "./__generated__/*", "./dist"]
 }