v1.14.12

[1.14.12] - 2026-01-21

Fixed

• Timezone Handling: Graph and UI now correctly use Home Assistant server timezone instead of browser local timezone
  • Current time indicator now shows correct server time for users traveling in different timezones
  • Historical data timestamps are displayed in server timezone
  • Advance activation/cancellation times use server timezone
  • Added timezone conversion utilities using Intl.DateTimeFormat API

Changed

• Code Refactoring: Consolidated duplicate utility functions into shared utils.js file
  • Moved timezone conversion utilities to shared file
  • Moved temperature conversion functions to shared file
  • Moved time manipulation utilities to shared file
  • Eliminated ~170 lines of duplicate code across app.js and graph.js
  • Added new helper functions: formatTimeString() and adjustTime()
• Graph Visualization: Removed redundant dashed wraparound line from schedule graph