Refactor sensor data handling for new API and WebSocket format

- Update SensorConsumptionTable to use new sensorStore and
websocketStore - Normalize sensor and reading interfaces for consistency
- Remove legacy energy data handling and mapping logic - Update API and
store types for new backend schema - Fetch sensors on mount in
SensorConsumptionTable - Simplify WebSocket data processing and remove
legacy code

src/services/sensorsApi.ts

@@ -6,6 +6,7 @@ import {
   type DataResponse,
   type SensorType,
   type SensorStatus,
+  type SensorMetadata,
 } from './api'
 
 export const sensorsApi = {
@@ -13,8 +14,24 @@ export const sensorsApi = {
     room?: string
     sensor_type?: SensorType
     status?: SensorStatus
-  }): Promise<SensorDevice[]> {
-    return apiClient.get<SensorDevice[]>('/api/v1/sensors/get', params)
+  }): Promise<{
+    sensors: SensorDevice[]
+    count: number
+    filters: {
+      room: string
+      sensor_type: SensorType
+      status: SensorStatus
+    }
+  }> {
+    return apiClient.get<{
+      sensors: SensorDevice[]
+      count: number
+      filters: {
+        room: string
+        sensor_type: SensorType
+        status: SensorStatus
+      }
+    }>('/api/v1/sensors/get', params)
   },
 
   async getSensor(sensorId: string): Promise<SensorDevice> {
@@ -39,7 +56,7 @@ export const sensorsApi = {
 
   async updateSensorMetadata(
     sensorId: string,
-    metadata: Record<string, any>,
+    metadata: SensorMetadata,
   ): Promise<{ message: string }> {
     return apiClient.put<{ message: string }>(`/api/v1/sensors/${sensorId}/metadata`, metadata)
   },