fix: PostgreSQL compatibility and Telegram bot token validation

- Fixed PostgreSQL 18+ compatibility by using postgres:17 image
- Added token validation for Telegram bot
- Improved error handling in telegram_bot.py
- Added scripts for bot token management
- Cleaned up old QR codes and added new utility files

smartsoltech/web/templates/web/about.html

@@ -7,7 +7,7 @@
         <div class="row mb-5">
             <div class="col-md-8 col-xl-6 text-center mx-auto">
                 <h2>Contact us</h2>
-                <p class="w-lg-50">Curae hendrerit donec commodo hendrerit egestas tempus, turpis facilisis nostra nunc. Vestibulum dui eget ultrices.</p>
+                <p class="w-lg-50"></p>
             </div>
         </div>
         <div class="row d-flex justify-content-center">
@@ -28,7 +28,7 @@
                             </svg></div>
                         <div class="px-2">
                             <h6 class="mb-0">Email</h6>
-                            <p class="mb-0"><a href="mailto:a.choi@smartsoltech.kr">a.choI@smartsoltech.kr</a></p>
+                            <p class="mb-0"><a href="mailto:a.choi@smartsoltech.kr">a.choi@smartsoltech.kr</a></p>
                         </div>
                     </div>
                     <div class="d-flex align-items-center p-3">

smartsoltech/web/templates/web/base.html

@@ -9,7 +9,6 @@
     <link rel="manifest" href="/static/manifest.json">
     <script src="{% static 'assets/js/modal-init.js' %}"></script>
     <link rel="stylesheet" href="{% static 'assets/css/modal-styles.css' %}">
-    <script src="https://cdn.jsdelivr.net/npm/bootstrap@5.1.3/dist/js/bootstrap.bundle.min.js" integrity="sha384-ka7Sk0Gln4gmtz2MlQnikT1wXgYsOg+OMhuP+IlRH9sENBO0LRn5q+8nbTov4+1p" crossorigin="anonymous"></script>
 
 <script src="{% static 'assets/js/modal-init.js' %}"></script>
     <title>{% block title %}Smartsoltech{% endblock %}</title>

smartsoltech/web/templates/web/header.html

@@ -10,10 +10,10 @@
                 <a class="nav-link" href="{% url 'home' %}">Главная</a>
             </li>
             <li class="nav-item">
-                <a class="nav-link" href="#">Услуги</a>
+                <a class="nav-link" href="{% url 'services' %}">Услуги</a>
             </li>
             <li class="nav-item">
-                <a class="nav-link" href="#">Контакты</a>
+                <a class="nav-link" href="{% url 'about' %}">Контакты</a>
             </li>
         </ul>
     </div>

smartsoltech/web/templates/web/navbar.html

@@ -6,9 +6,8 @@
                 </svg></span><span>SmartSolTech</span></a><button class="navbar-toggler" data-bs-toggle="collapse" data-bs-target="#navcol-5"><span class="visually-hidden">Toggle navigation</span><span class="navbar-toggler-icon"></span></button>
         <div id="navcol-5" class="collapse navbar-collapse">
             <ul class="navbar-nav ms-auto">
-                <li class="nav-item"><a class="nav-link active" href="/services/">Услуги</a></li>
-                <li class="nav-item"><a class="nav-link" href="#">Наши проекты</a></li>
-                <li class="nav-item"><a class="nav-link" href="/about/">О нас</a></li>
+                <li class="nav-item"><a class="nav-link active" href="{% url 'services' %}">Услуги</a></li>
+                <li class="nav-item"><a class="nav-link" href="{% url 'about_view' %}">О нас</a></li>
             </ul>
         </div>
     </div>