Julian Pawlowski 6922e52368 feat(sensors): add chart_metadata sensor for lightweight chart configuration ... Implemented new chart_metadata diagnostic sensor that provides essential chart configuration values (yaxis_min, yaxis_max, gradient_stop) as attributes, enabling dynamic chart configuration without requiring async service calls in templates. Sensor implementation: - New chart_metadata.py module with metadata-only service calls - Automatically calls get_chartdata with metadata="only" parameter - Refreshes on coordinator updates (new price data or user data) - State values: "pending", "ready", "error" - Enabled by default (critical for chart features) ApexCharts YAML generator integration: - Checks for chart_metadata sensor availability before generation - Uses template variables to read sensor attributes dynamically - Fallback to fixed values (gradient_stop=50%) if sensor unavailable - Creates separate notifications for two independent issues: 1. Chart metadata sensor disabled (reduced functionality warning) 2. Required custom cards missing (YAML won't work warning) - Both notifications explain YAML generation context and provide complete fix instructions with regeneration requirement Configuration: - Supports configuration.yaml: tibber_prices.chart_metadata_config - Optional parameters: day, minor_currency, resolution - Defaults to minor_currency=True for ApexCharts compatibility Translation additions: - Entity name and state translations (all 5 languages) - Notification messages for sensor unavailable and missing cards - best_price_period_name for tooltip formatter Binary sensor improvements: - tomorrow_data_available now enabled by default (critical for automations) - data_lifecycle_status now enabled by default (critical for debugging) Impact: Users get dynamic chart configuration with optimized Y-axis scaling and gradient positioning without manual calculations. ApexCharts YAML generation now provides clear, actionable notifications when issues occur, ensuring users understand why functionality is limited and how to fix it.		2025-12-05 20:30:54 +00:00
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de.json	feat(sensors): add chart_metadata sensor for lightweight chart configuration	2025-12-05 20:30:54 +00:00
en.json	feat(sensors): add chart_metadata sensor for lightweight chart configuration	2025-12-05 20:30:54 +00:00
nb.json	feat(sensors): add chart_metadata sensor for lightweight chart configuration	2025-12-05 20:30:54 +00:00
nl.json	feat(sensors): add chart_metadata sensor for lightweight chart configuration	2025-12-05 20:30:54 +00:00
sv.json	feat(sensors): add chart_metadata sensor for lightweight chart configuration	2025-12-05 20:30:54 +00:00