From 93d61911395384f321a35e5ecf36e46205f285ec Mon Sep 17 00:00:00 2001
From: Stavros <steveiliop56@gmail.com>
Date: Tue, 14 Apr 2026 13:16:15 +0300
Subject: [PATCH] fix: lighthouse fixes

---
 frontend/index.html                           |  4 ++
 frontend/src/components/language/language.tsx |  2 +-
 frontend/src/main.tsx                         | 72 ++++++++++---------
 frontend/vite.config.ts                       |  5 ++
 internal/middleware/ui_middleware.go          |  5 ++
 5 files changed, 52 insertions(+), 36 deletions(-)

diff --git a/frontend/index.html b/frontend/index.html
index 04a8c04..c62e521 100644
--- a/frontend/index.html
+++ b/frontend/index.html
@@ -9,6 +9,10 @@
     <link rel="apple-touch-icon" sizes="180x180" href="/apple-touch-icon.png" />
     <meta name="apple-mobile-web-app-title" content="Tinyauth" />
     <meta name="robots" content="nofollow, noindex" />
+    <meta
+      name="description"
+      content="The tiniest authentication and authorization server you have ever seen."
+    />
     <link rel="manifest" href="/site.webmanifest" />
     <title>Tinyauth</title>
   </head>
diff --git a/frontend/src/components/language/language.tsx b/frontend/src/components/language/language.tsx
index b38837e..3f0bf57 100644
--- a/frontend/src/components/language/language.tsx
+++ b/frontend/src/components/language/language.tsx
@@ -21,7 +21,7 @@ export const LanguageSelector = () => {
 
   return (
     <Select onValueChange={handleSelect} value={language}>
-      <SelectTrigger>
+      <SelectTrigger aria-label="Select language">
         <SelectValue placeholder="Select language" />
       </SelectTrigger>
       <SelectContent>
diff --git a/frontend/src/main.tsx b/frontend/src/main.tsx
index c7c0531..29b3e47 100644
--- a/frontend/src/main.tsx
+++ b/frontend/src/main.tsx
@@ -23,39 +23,41 @@ import { TooltipProvider } from "@/components/ui/tooltip";
 const queryClient = new QueryClient();
 
 createRoot(document.getElementById("root")!).render(
-  <StrictMode>
-    <QueryClientProvider client={queryClient}>
-      <AppContextProvider>
-        <UserContextProvider>
-          <TooltipProvider>
-            <ThemeProvider defaultTheme="system" storageKey="tinyauth-theme">
-              <BrowserRouter>
-                <Routes>
-                  <Route element={<Layout />} errorElement={<ErrorPage />}>
-                    <Route path="/" element={<App />} />
-                    <Route path="/login" element={<LoginPage />} />
-                    <Route path="/authorize" element={<AuthorizePage />} />
-                    <Route path="/logout" element={<LogoutPage />} />
-                    <Route path="/continue" element={<ContinuePage />} />
-                    <Route path="/totp" element={<TotpPage />} />
-                    <Route
-                      path="/forgot-password"
-                      element={<ForgotPasswordPage />}
-                    />
-                    <Route
-                      path="/unauthorized"
-                      element={<UnauthorizedPage />}
-                    />
-                    <Route path="/error" element={<ErrorPage />} />
-                    <Route path="*" element={<NotFoundPage />} />
-                  </Route>
-                </Routes>
-              </BrowserRouter>
-              <Toaster />
-            </ThemeProvider>
-          </TooltipProvider>
-        </UserContextProvider>
-      </AppContextProvider>
-    </QueryClientProvider>
-  </StrictMode>,
+  <main>
+    <StrictMode>
+      <QueryClientProvider client={queryClient}>
+        <AppContextProvider>
+          <UserContextProvider>
+            <TooltipProvider>
+              <ThemeProvider defaultTheme="system" storageKey="tinyauth-theme">
+                <BrowserRouter>
+                  <Routes>
+                    <Route element={<Layout />} errorElement={<ErrorPage />}>
+                      <Route path="/" element={<App />} />
+                      <Route path="/login" element={<LoginPage />} />
+                      <Route path="/authorize" element={<AuthorizePage />} />
+                      <Route path="/logout" element={<LogoutPage />} />
+                      <Route path="/continue" element={<ContinuePage />} />
+                      <Route path="/totp" element={<TotpPage />} />
+                      <Route
+                        path="/forgot-password"
+                        element={<ForgotPasswordPage />}
+                      />
+                      <Route
+                        path="/unauthorized"
+                        element={<UnauthorizedPage />}
+                      />
+                      <Route path="/error" element={<ErrorPage />} />
+                      <Route path="*" element={<NotFoundPage />} />
+                    </Route>
+                  </Routes>
+                </BrowserRouter>
+                <Toaster />
+              </ThemeProvider>
+            </TooltipProvider>
+          </UserContextProvider>
+        </AppContextProvider>
+      </QueryClientProvider>
+    </StrictMode>
+  </main>,
 );
diff --git a/frontend/vite.config.ts b/frontend/vite.config.ts
index d31e990..bdcdf3f 100644
--- a/frontend/vite.config.ts
+++ b/frontend/vite.config.ts
@@ -52,6 +52,11 @@ export default defineConfig({
         changeOrigin: true,
         rewrite: (path) => path.replace(/^\/\.well-known/, ""),
       },
+      "/robots.txt": {
+        target: "http://tinyauth-backend:3000/robots.txt",
+        changeOrigin: true,
+        rewrite: (path) => path.replace(/^\/robots.txt/, ""),
+      },
     },
     allowedHosts: true,
   },
diff --git a/internal/middleware/ui_middleware.go b/internal/middleware/ui_middleware.go
index 4086d77..c150c21 100644
--- a/internal/middleware/ui_middleware.go
+++ b/internal/middleware/ui_middleware.go
@@ -46,6 +46,11 @@ func (m *UIMiddleware) Middleware() gin.HandlerFunc {
 		case "api", "resources", ".well-known":
 			c.Next()
 			return
+		case "robots.txt":
+			c.Writer.Header().Set("Content-Type", "text/plain")
+			c.Writer.WriteHeader(http.StatusOK)
+			c.Writer.Write([]byte("User-agent: *\nDisallow: /\n"))
+			return
 		default:
 			_, err := fs.Stat(m.uiFs, path)