owain
616099402b
Parses Garmin Connect get_body_battery() per day, storing charged/drained/ start+end levels and the fine-grained [[ts_ms, level, type, stress]] values array in a new body_battery JSONB column on health_metrics. Frontend adds: - BatteryRing SVG gauge (color-scaled 0–100) - BodyBatteryChart: ComposedChart with type-colored bars (REST/ACTIVE/SLEEP/ STRESS) and battery level overlay line, matching Garmin's layout - Body battery trend chart in the Trends section (end_level per day) Also adds avg_hr_day and weight data which now correctly sync with the intraday_hr JSON serialization fix from the previous commit. Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>