AskAI Java 8 v0.5.4

What's Changed

• Add batch audio transcription feature by @Miguel0888 in #8
• Fix batch stalls: per-item timeout and 16 kHz mono normalization by @Miguel0888 in #9
• feat(chat): add decentralized Partying LAN group-chat mode (G1 foundation) by @Miguel0888 with @Copilot in #7

Full Changelog: v0.4.0...v0.5.4