feat: geo lookup via ip-api.com in contact form, city/region in Telegram

zkart_app/routes.py

@@ -821,12 +821,27 @@ def contact():
     if not _re.match(r"^[\+\d][\d\s\-\(\)]{6,18}$", phone):
         return jsonify({"detail": "Некорректный номер телефона"}), 422
 
+    # Geo lookup
+    ip = request.remote_addr or ""
+    geo_line = ""
+    try:
+        geo_url = f"http://ip-api.com/json/{ip}?lang=ru&fields=status,country,regionName,city,query"
+        geo_req = Request(geo_url, headers={"User-Agent": "Mozilla/5.0"})
+        with urlopen(geo_req, timeout=5) as geo_resp:
+            geo = json.loads(geo_resp.read())
+        if geo.get("status") == "success":
+            parts = [p for p in [geo.get("country"), geo.get("regionName"), geo.get("city")] if p]
+            geo_line = f"🌍 *Местоположение:*  {', '.join(parts)}\n🖥 *IP:*  {geo.get('query', ip)}\n"
+    except Exception:
+        geo_line = f"🖥 *IP:*  {ip}\n" if ip else ""
+
     divider = "━" * 22
     msg = (
         f"🔔 *Сообщение через форму*\n{divider}\n\n"
         f"👤 *Имя:*  {name}\n"
         f"📧 *Email:*  {email}\n"
-        f"📱 *Телефон:*  {phone}\n\n"
+        f"📱 *Телефон:*  {phone}\n"
+        f"{geo_line}\n"
         f"💬 *Сообщение:*\n{text}"
     )
     payload = json.dumps({