Added a new bridge entry for Signal to the bridges.json file, enabling integration with Signal messaging service. This expands the supported communication platforms, enhancing user connectivity and options.
Integrated a new "bridges.json" file to list various Matrix bot bridges, including Telegram, WhatsApp, Discord, and more. Updated the main script to load this data and render it on a new "bridges" template. The new "bridges.html" template provides users with a clear and intuitive interface to view available bridges and their respective Matrix IDs.
Improves user experience by providing a dedicated page for bridge information.
