Add climate entity support and enhance Wave 3 device features (#238)

- Introduced EcoFlow BLE climate entity for Wave 3, enabling HVAC mode and temperature control.
- Added fan speed and temperature display type options for Wave 3 devices.
- Updated README to reflect new features and entity types.
- Enhanced Wave 3 device properties with additional power metrics and state management.
- Added translations for new features in the English language file.

---------

Co-authored-by: Patrick Gebauer <patrick.gebauer@gmail.com>

Author: GnoX

README.md

@@ -458,27 +458,21 @@ Click on any device below to see available sensors, switches, and controls:
 
 <br>
 
-| *Sensors*                        | *Sliders*       | *Switches* |
-|----------------------------------|-----------------|------------|
-| Battery Level                    | Charge Limit    | Power      |
-| Ambient Temperature              | Discharge Limit |            |
-| Ambient Humidity                 |                 |            |
-| Operating Mode                   |                 |            |
-| Condensate Water Level           |                 |            |
-| Cell Temperature (disabled)      |                 |            |
-| Fan Level                        |                 |            |
-| Drainage Mode                    |                 |            |
-| In Drainage                      |                 |            |
-| Display Temperature Type         |                 |            |
-| Input Power                      |                 |            |
-| Output Power                     |                 |            |
-| Indoor Supply Air Temperature    |                 |            |
-| Indoor Return Air Temperature    |                 |            |
-| Outdoor Ambient Temperature      |                 |            |
-| Condenser Temperature            |                 |            |
-| Evaporator Temperature           |                 |            |
-| Compressor Discharge Temperature |                 |            |
-| Sleep State                      |                 |            |
+| *Sensors*                     | *Climate*                              | *Switches*    | *Selects*         |
+|-------------------------------|----------------------------------------|---------------|-------------------|
+| Battery Level                 | HVAC (Off, Cool, Heat, Fan, Dry, Auto) | Pet Care Mode | Operating Submode |
+| Ambient Temperature           | Target Temperature                     |               |                   |
+| Ambient Humidity              | Fan Speed                              |               |                   |
+| Condensate Water Level        |                                        |               |                   |
+| Cell Temperature (disabled)   |                                        |               |                   |
+| Sleep State                   |                                        |               |                   |
+| In Drainage                   |                                        |               |                   |
+| Drainage Mode                 |                                        |               |                   |
+| Input Power                   |                                        |               |                   |
+| Output Power                  |                                        |               |                   |
+| AC Input Power                |                                        |               |                   |
+| Battery Power                 |                                        |               |                   |
+| Indoor Supply Air Temperature |                                        |               |                   |
 
 </details>
 

custom_components/ef_ble/__init__.py

@@ -54,6 +54,7 @@
     Platform.SWITCH,
     Platform.NUMBER,
     Platform.SELECT,
+    Platform.CLIMATE,
 ]
 
 type DeviceConfigEntry = ConfigEntry[eflib.DeviceBase]