ble: Move feature listing to own module

src/ble.rs

@@ -120,20 +120,9 @@ pub async fn run(
         ..
     } = stack.build();
 
-    let mut features = alloc::vec![];
-    if cfg!(feature = "cam") {
-        features.push("cam");
-    }
-    if cfg!(feature = "denm") {
-        features.push("denm");
-    }
-    if cfg!(feature = "spat") {
-        features.push("mapem");
-        features.push("spatem");
-    }
     info!(
         "Starting advertising and GATT service for {}",
-        features.join(",")
+        crate::util::get_rx_feature_list().join(",")
     );
     let server = Server::new_with_config(GapConfig::Peripheral(PeripheralConfig {
         name: &name,