- Bump cache to nexus-pos-v6 to force invalidation
- HTML pages now use network-first instead of cache-first
This ensures users always get the latest HTML with correct
JS/CSS references (?v=3) instead of stale cached HTML
- Remove HTML pages from APP_SHELL precache (only static assets)
- Keep cache-first for JS/CSS/images
Update service worker cache name to nexus-pos-v5 to force cache
invalidation. Add brand-catalog.js to APP_SHELL precache list.
This should resolve stale cached JS causing parse errors.
- Add QWEN (qwen3.6) as primary AI backend with short system prompt
- Hermes remains as fallback with 45s timeout
- Increase QWEN timeout to 35s, max_tokens to 4000
- Add conversation history loading from whatsapp_messages (last 4 msgs)
- Persist detected vehicle in whatsapp_sessions table
- Add 'limpiar chat' / 'nuevo chat' / 'reset' commands to clear history
- Fix CSS conflict: rename whatsapp chat-panel classes to wa-chat-panel
- Fix JS ID conflicts with chat.js widget (waChatPanel, waChatMessages, etc.)
- Improve no-stock response: conversational with alternatives
- Split search_query by | for multi-part lookups
- Add DEMO_PROMPTS.md and DEMO_PROMPTS_V2.md
Proxy was using resp.raw.headers (urllib3) which could miss Content-Type;
switched to resp.headers. SW now skips /pos/api/auth/ to prevent stale
token caching, scopes fetch to /pos/ only, and bumps cache to v2.
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
