Chantier etape 1 : detection de la censure de la production PV

Sans injection reseau, PV_mesuree = min(ressource, conso + absorption batterie).
La mesure est donc censuree a droite des que la batterie est pleine ou que le
reseau alimente AC-IN. Mesure sur l'historique du 28/07 au 24/08 : 48 % des
heures de jour sont censurees, 77 a 96 % a partir de 13 h. Un profil de
production bati sur la mesure brute mesure en realite sa propre consommation.

src/energy-balance/HA_SNAPSHOT_TEMPLATE.json.tpl : 26 champs, dont tous les
signaux qu'aucun workflow ne lisait jusqu'ici — etats des trois MPPT, etat
VE.Bus, alarme de surcharge onduleur, ESS BatteryLife, etat du bus DC, statut
natif de la borne, prevision horaire, elevation du soleil.

src/energy-balance/CENSORSHIP.js : qualifie chaque echantillon (censure et ses
motifs, exploitabilite) et verifie en continu l'identite du bus DC
PV + VE.Bus = batterie, qui boucle a 95 W pres — un capteur qui derive devient
detectable. Ne decide rien.

tests/energy-balance/ : 10 scenarios, dont un snapshot reel du 24/08 14:29
(soleil 52 degres, prevision 3462 W, production bridee a 1159 W, SOC 94 %)
correctement classe censure.

Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01KKzkkVTG6KXnGXFFC7X9XJ

src/energy-balance/HA_SNAPSHOT_TEMPLATE.json.tpl

@@ -0,0 +1,37 @@
+{{ {
+  "ts": now().isoformat(),
+
+  "pv_power_w": states("sensor.victron_pv_power_system"),
+
+  "house_ac_power_w": states("sensor.victron_consumption_power_l1"),
+  "vebus_ac_out_l1_power_w": states("sensor.victron_ve_bus_ac_out_l1_power"),
+  "evcs_ac_power_w": states("sensor.victron_evcs_ac_power"),
+
+  "soc_percent": states("sensor.victron_battery_soc"),
+  "battery_current_a": states("sensor.victron_battery_current"),
+  "battery_voltage_v": states("sensor.victron_battery_voltage"),
+  "vebus_dc_power_w": states("sensor.victron_ve_bus_dc_power_system"),
+
+  "grid_switch": states("switch.edf_general_ok_switch"),
+  "acin1_available": states("sensor.victron_ac_in1_available"),
+  "grid_power_l1_w": states("sensor.victron_grid_power_l1"),
+
+  "multiplus_state": states("sensor.airtria_mpii_v1_state"),
+  "multiplus_overload_alarm": states("sensor.airtria_mpii_v1_overload_alarm"),
+  "system_state": states("sensor.gx_device_system_state"),
+  "ess_batterylife_state": states("sensor.gx_device_ess_batterylife_state"),
+  "dc_battery_state": states("sensor.gx_device_dc_battery_state"),
+
+  "mppt_1_state": states("sensor.airtria_mppt1_state"),
+  "mppt_2_state": states("sensor.mppt_450_200_hq2449yr9pt_state"),
+  "mppt_3_state": states("sensor.v1_state"),
+
+  "evcs_native_status": states("sensor.evcs_hq2239dnt7p_status"),
+
+  "forecast_today_remaining_kwh": states("sensor.energy_production_today_remaining"),
+  "forecast_today_kwh": states("sensor.energy_production_today"),
+  "forecast_tomorrow_kwh": states("sensor.energy_production_tomorrow"),
+  "forecast_next_hour_w": states("sensor.power_production_next_hour"),
+
+  "sun_elevation": state_attr("sun.sun", "elevation")
+} | tojson }}