Add Bluetooth Proxy support to stock firmware

firmware/README.md

@@ -13,4 +13,6 @@ It is organized like so:
 Major parts of the config are separated into "addons" so they can be easily included or excluded. The following addons are available:
 
 - `presets.yaml`: Adds support for recalling and setting presets on the desk control box
-- `runtime-config.yaml`: Adds support for runtime configuration options (you might want to remove this if you are configuring everything via ESPHome yaml)
+- `runtime-config.yaml`: Adds support for runtime configuration options (you might want to remove this if you are configuring everything via ESPHome yaml)
+- `bluetooth-proxy.yaml`: Contains the necessary configuration to use the Upsy Desky as a [Bluetooth Proxy](https://esphome.io/components/bluetooth_proxy.html)
+- `stable-ids.yaml`: Contains configuration necessary to keep some entity IDs stable via the HTTP API

firmware/addons/bluetooth-proxy.yaml

@@ -0,0 +1,4 @@
+esp32_ble_tracker:
+
+bluetooth_proxy:
+  active: true

firmware/base.yaml

@@ -11,7 +11,7 @@ esphome:
           data: [ 0x0 ]
   project:
     name: tj_horner.upsy_desky
-    version: "0.4.0"
+    version: "0.4.1"
 
 uart:
   id: handset_tx
@@ -50,6 +50,7 @@ packages:
   addon_presets: !include addons/presets.yaml
   addon_stable_ids: !include addons/stable-ids.yaml
   addon_runtime_config: !include addons/runtime-config.yaml
+  addon_bluetooth_proxy: !include addons/bluetooth-proxy.yaml
 
 button:
   - platform: restart