fix login form

internal/httpapp/handlers.go

@@ -8,6 +8,14 @@ import (
 )
 
 func (a *App) handleDashboard(w http.ResponseWriter, r *http.Request) {
+	// Redirect to login page if not authenticated
+	// Since we use JWT in localStorage (client-side), we'll redirect to login
+	// and let the frontend handle token validation
+	http.Redirect(w, r, "/login", http.StatusFound)
+}
+
+func (a *App) handleDashboardPage(w http.ResponseWriter, r *http.Request) {
+	// This is the actual dashboard page (accessed via /dashboard route)
 	data := map[string]any{
 		"Title": "Dashboard",
 		"Build": map[string]string{