Off-thread Web Worker TTS: pre-generate audio for every neighbourhood without blocking the UI

Fix scroll freeze + audio on switch (on-demand serialized TTS); header tagline

feat: improve Gradio agent runtime (#2)

Deploy aea7fa1 preload summary audio (#1)

Empty composer + quick-start suggestion chips

Kokoro-82M TTS + README/diagram update + dead-code/Ollama cleanup

Play button: spoken summary of findings (browser TTS)

Safety via point-in-polygon; cleaner growth/tradeoff/listings; reset prompt

Nemotron reasoning brain + 8-dim scoring + recommendation agent + updated README/diagram

6ixPulse: clean agentic Space with full dimension scoring (OSM, Toronto Police, TTC/GO, CMHC)