chore: initial baseline before refactoring

Initial snapshot of Home Assistant config (HAOS 2026.4.4)
prior to dashboard restructuring and helper YAML migration.

Pre-commit cleanup applied:
- Removed blueprints/switch_manager/ (9.4 MB stale, component already gone)
- Removed .storage/switch_manager
- Removed home-assistant.log.{1,old,fault}
- Removed zigbee2mqtt/configuration_backup_v{1..4}.yaml
- Removed zigbee2mqtt/database.db.tmp.2024-09-27 (1.5y old)
- Created empty themes/ to satisfy configuration.yaml include

.gitignore uses allowlist strategy for .storage/ to keep
all tokens, keys, and PINs out of version control.

powerocean_powerpulse/datapoints.json

@@ -0,0 +1,72 @@
+{
+	"data": [
+		"sysLoadPwr",
+		"sysGridPwr",
+		"mpptPwr",
+		"bpPwr",
+		"online",
+		"dcdcPwr",
+		"todayElectricityGeneration",
+		"monthElectricityGeneration",
+		"yearElectricityGeneration",
+		"totalElectricityGeneration",
+		"systemName",
+		"createTime"
+	],
+	"JTS1_ENERGY_STREAM_REPORT": [
+		"pv1Pwr",
+		"pvInvPwr",
+		"pv2Pwr"
+	],
+	"JTS1_EMS_CHANGE_REPORT": [
+		"bpTotalChgEnergy",
+		"bpTotalDsgEnergy",
+		"bpSoc",
+		"bpOnlineSum",
+		"emsCtrlLedBright"
+	],
+	"JTS1_BP_STA_REPORT": [
+		"bpPwr",
+		"bpSoc",
+		"bpSoh",
+		"bpVol",
+		"bpAmp",
+		"bpCycles",
+		"bpSysState",
+		"bpRemainWatth"
+	],
+	"JTS1_EMS_HEARTBEAT": [
+		"bpRemainWatth",
+		"emsBpAliveNum",
+		"emsBpPower",
+		"pcsActPwr",
+		"pcsMeterPower"
+	],
+	"JTS1_EVCHARGING_REPORT": [
+		"chargingStatus",
+		"evPwr",
+		"evSn",
+		"workMode",
+		"useGridFirst",
+		"evOnoffSet",
+		"errorCode",
+		"evPhaseSet",
+		"orderState",
+		"orderTime",
+		"orderEndTimestamp",
+		"defaultVehicleId",
+		"expectChargingEnergy",
+		"switchBits",
+		"evDetectPhase",
+		"orderStartTimestamp",
+		"onlineBits",
+		"updateTime",
+		"evUserManual",
+		"evChargingEnergy",
+		"evCurrSet",
+		"chargeVehicleId",
+		"evPlugAndPlay",
+		"evExeMode",
+		"stopChargingSoc"
+	]
+}