v1.2.0

What's New in v1.2.0

AI Chat

• AI responses now render with full Markdown formatting — code blocks, bold, lists,
  headings
• Added Clear Chat option to the settings menu
• Improved AI assistant system prompt — no emojis, professional tone, no hallucinated
  SDKs

PCR Machine

• Fixed fan running in reverse — fan now correctly turns on during test and off after
• Fixed heater running in IDLE without a cycle started (active-LOW polarity fix)
• Fixed heater and fan staying in wrong state at device boot
• Fixed phase countdown timer continuing to count while paused
• Fixed manual setpoint being reset immediately after setting
• Updated PCR program templates to match hardware temperature limits
• Device now reports the active program name in telemetry

Mobile App

• App now reflects live device state via WebSocket — no more stuck IDLE display
• Active phase card shows current phase, cycle number, phase countdown, and overall
  progress when a cycle is running
• Fan test button is disabled while a PCR cycle is active
• Fixed type cast crash on temperature and setpoint values
• Fixed temperature gauge animating fully on every telemetry update
• Default setpoint changed from 0°C to 37°C
• Temperature zones moved above diagnostics section
• Fan test progress changed from circular to linear indicator

CI

• Mobile CI now generates .env from GitHub Secrets before building — API key never
  committed to the repository