HMAC File Server (Nexus Infinitum)

🚀 New Features

• Enhanced MIME Types: Added 80+ file format mappings (.flac, .webm, .epub, .docx, .py, .go, etc.)
• XMPP Client Ecosystem: Comprehensive compatibility with Conversations, Dino, Gajim, Monal
• Network Resilience: Optimized mobile WLAN ↔ 5G swi...