refactor: update energy flow card configuration for improved clarity and functionality

- Reorganized entity references in the energy flow card configuration, introducing a clearer structure for grid, solar, and battery entities.
- Updated sensor mappings for grid consumption and production, battery charge/discharge, and state of charge.
- Removed outdated individual entity configurations to streamline the setup.

energy_flow_card_config.yaml

@@ -1,36 +1,20 @@
 type: custom:power-flow-card-plus
 entities:
-  home:
-    entity: sensor.home_power
-    color_icon: solar
-  fossil_fuel_percentage:
-    entity: sensor.battery_soc
-    icon: mdi:pine-tree
-    color_icon: true
+  grid:
+    entity:
+      consumption: sensor.grid_import
+      production: sensor.grid_import
+    display_state: one_way
+    color_circle: true
   solar:
-    icon: mdi:solar-panel-large
     entity: sensor.solar_power
   battery:
-    name: Bateria
-    icon: mdi:bat
     entity:
-      consumption: sensor.battery_charge_power
-      production: sensor.battery_discharge_power
-  individual:
-    - entity: sensor.grid_import_power
-      icon: mdi:transmission-tower-import
-      color: "#80b8ff"
-      name: Grid Import
-      color_icon: false
-    - entity: sensor.grid_export_power
-      icon: mdi:transmission-tower-export
-      color: "#ff8080"
-      name: Grid Export
-      color_icon: true
-w_decimals: 0
-kw_decimals: 2
-min_flow_rate: 0.9
-max_flow_rate: 6
-watt_threshold: 10000
-clickable_entities: true
-title: Power Flow Card Plus
+      consumption: sensor.battery_charge
+      production: sensor.battery_discharge
+    state_of_charge: sensor.battery_state_of_charge
+    display_state: one_way
+    color_circle: true
+  home:
+    color_icon: true
+watt_threshold: 10000