Feature set improvement and functionality overhaul

New in this release:

• Updates homepage with easy connection.
• New table layout for incoming and uploaded messages (now sorted from newest to oldest up to 150 messages) with more robust filtering options.
• MQTT payload decoding support, including DevEUI parsing.
• Improved upload message stability.
• Revamped and dynamic downlink sensor configuration with bug fixes.
• Modular and cleaned code revisions.
• OpenAI API GPT 3.5 Turbo integration for explaining JSON payload packets from any message in the live or uploaded message table.
• Updated README with Gateway mosquito configuration details and tutorial.
• Greatly improved code documentation.