Julian Pawlowski decca432df feat(sensors): add timing sensors for best_price and peak_price periods ... Added 10 new timing sensors (5 for best_price, 5 for peak_price) to track period timing and progress: Timestamp sensors (quarter-hour updates): - best_price_end_time / peak_price_end_time Shows when current/next period ends (always useful reference time) - best_price_next_start_time / peak_price_next_start_time Shows when next period starts (even during active periods) Countdown sensors (minute updates): - best_price_remaining_minutes / peak_price_remaining_minutes Minutes left in current period (0 when inactive) - best_price_next_in_minutes / peak_price_next_in_minutes Minutes until next period starts - best_price_progress / peak_price_progress Progress percentage through current period (0-100%) Smart fallback behavior: - Sensors always show useful values (no 'Unknown' during normal operation) - Timestamp sensors show current OR next period end/start times - Countdown sensors return 0 when no period is active - Grace period: Progress stays at 100% for 60 seconds after period ends Dynamic visual feedback: - Progress icons differentiate 3 states at 0%: * No data: mdi:help-circle-outline (gray) * Waiting for next period: mdi:timer-pause-outline * Period just started: mdi:circle-outline - Progress 1-99%: mdi:circle-slice-1 to mdi:circle-slice-8 (pie chart) - Timer icons based on urgency (alert/timer/timer-sand/timer-outline) - Dynamic colors: green (best_price), orange/red (peak_price), gray (disabled) - icon_color attribute for UI styling Implementation details: - Dual update mechanism: quarter-hour (timestamps) + minute (countdowns) - Period state callbacks: Check if period is currently active - IconContext dataclass: Reduced function parameters from 6 to 3 - Unit constants: UnitOfTime.MINUTES, PERCENTAGE from homeassistant.const - Complete translations for 5 languages (de, en, nb, nl, sv) Impact: Users can now build sophisticated automations based on period timing ('start dishwasher if remaining_minutes > 60'), display countdowns in dashboards, and get clear visual feedback about period states. All sensors provide meaningful values at all times, making automation logic simpler.		2025-11-15 17:12:55 +00:00
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tibber_prices	feat(sensors): add timing sensors for best_price and peak_price periods	2025-11-15 17:12:55 +00:00