Julian Pawlowski 11d4cbfd09 feat(config_flow): add price level gap tolerance for Tibber API level field ... Implement gap tolerance smoothing for Tibber's price level classification (VERY_CHEAP/CHEAP/NORMAL/EXPENSIVE/VERY_EXPENSIVE), separate from the existing rating_level gap tolerance (LOW/NORMAL/HIGH). New feature: - Add CONF_PRICE_LEVEL_GAP_TOLERANCE config option with separate UI step - Implement _apply_level_gap_tolerance() using same bidirectional gravitational pull algorithm as rating gap tolerance - Add _build_level_blocks() and _merge_small_level_blocks() helper functions Config flow changes: - Add new "price_level" options step with dedicated schema - Add menu entry "🏷️ Preisniveau" / "🏷️ Price Level" - Include translations for all 5 languages (de, en, nb, nl, sv) Bug fixes: - Use copy.deepcopy() for price intervals before enrichment to prevent in-place modification of cached raw API data, which caused gap tolerance changes to not take effect when reverting settings - Clear transformation cache in invalidate_config_cache() to ensure re-enrichment with new settings Logging improvements: - Reduce options update handler from 4 INFO messages to 1 DEBUG message - Move level_filtering and period_overlap debug logs to .details logger for granular control via configuration.yaml Technical details: - level_gap_tolerance is tracked separately in transformation config hash - Algorithm: Identifies small blocks (≤ tolerance) and merges them into the larger neighboring block using gravitational pull calculation - Default: 1 (smooth single isolated intervals), Range: 0-4 Impact: Users can now stabilize Tibber's price level classification independently from the internal rating_level calculation. Prevents automation flickering caused by brief price level changes in Tibber's API.		2025-12-22 20:25:30 +00:00
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configuration.yaml	feat(config_flow): add price level gap tolerance for Tibber API level field	2025-12-22 20:25:30 +00:00