Summary: Added liquid analyzers

Why It Matters: This adds a new product type to their offerings.

What Changed:

• Added "Анализаторы жидкости" (Liquid Analyzers) to the "Контрольно-измерительные приборы" (Control and Measuring Devices) section.
• Added a news item about "Owen Configurator v1.29" update.
• Removed a news item about "Открыты продажи нового сигнализатора загазованности ДЗ-СО с RS-485".
• Updated the date for the "Owen Configurator" news item in the news list.
• Updated the copyright year from 2025 to 2025. (Note: The provided content shows 2025 in both versions, but the change detection indicates a change. This is likely a minor, non-substantive change not fully captured in the provided text snippet.)
• Added contact information at the end of the content, including email, phone, and physical address.