Add bluetooth connection availability to diagnostics for lamarzocco (#144012)

* Add bluetooth connection availability to diagnostics for lamarzocco

* make even more detailed

homeassistant/components/lamarzocco/diagnostics.py

@@ -5,8 +5,10 @@ from __future__ import annotations
 from typing import Any
 
 from homeassistant.components.diagnostics import async_redact_data
+from homeassistant.const import CONF_MAC, CONF_TOKEN
 from homeassistant.core import HomeAssistant
 
+from .const import CONF_USE_BLUETOOTH
 from .coordinator import LaMarzoccoConfigEntry
 
 TO_REDACT = {
@@ -21,4 +23,12 @@ async def async_get_config_entry_diagnostics(
     """Return diagnostics for a config entry."""
     coordinator = entry.runtime_data.config_coordinator
     device = coordinator.device
-    return async_redact_data(device.to_dict(), TO_REDACT)
+    data = {
+        "device": device.to_dict(),
+        "bluetooth_available": {
+            "options_enabled": entry.options.get(CONF_USE_BLUETOOTH, True),
+            CONF_MAC: CONF_MAC in entry.data,
+            CONF_TOKEN: CONF_TOKEN in entry.data,
+        },
+    }
+    return async_redact_data(data, TO_REDACT)