Add copy-response button and harden Ask Jerry chat streaming.

Merge FEAT_STT-TTS: TTS/STT voice features with streaming autoplay

docs: README note for python -m pip on Windows; master has dev ports

chore: configurable dev ports for parallel FEAT + master worktrees

chore: configurable dev ports for parallel FEAT + master worktrees

feat: STT/TTS (Coqui/Whisper), always-speak, mic input, TTS prefetch

README: HF CLI snippet for creating Docker Space

Add Docker + Hugging Face Spaces layout (LLMComparisons-style)

docs: README for standalone NeonClary/AskJerry repo

Initial Ask Jerry demo: React UI on 3006, FastAPI proxy to vLLM on 8006