v1.10.15 — fix Base Load Power 'unknown' on dashboards (#49)
🐛 Bug Fix
Base Load Power showed "unknown" in the entity pop-out / dashboard (#49)
The Base Load Power number read its value by float()-ing the dayResidentLoadList schedule dict, which raised and left the entity state as unknown — so the slider only worked from the device page, not from the more-info dialog or a dashboard card.
The read path (EcoFlowStreamNumber.native_value) now decodes the configured power via _extract_resident_load_power, the same way the write path and EcoFlowNumber already did. This also fixes the related "slider value doesn't match the EcoFlow app" symptom, so the entity is now usable on dashboards.
Reported by @kristiansnelling-art. Folded into the main release line (Latest).
Still open as separate follow-ups on #49: a one-time "failed to set" on the first multi-window change, and a feature request to control the schedule time windows (startMin/endMin), not just the power value.
