move device descriptions to owrx.source

owrx/source/rtl_sdr.py

@@ -1,5 +1,8 @@
 from .connector import ConnectorSource
 from owrx.command import Flag, Option
+from owrx.controllers.settings.device import SdrDeviceDescription
+from typing import List
+from owrx.form import Input, TextInput
 
 
 class RtlSdrSource(ConnectorSource):
@@ -10,3 +13,13 @@ class RtlSdrSource(ConnectorSource):
             .setBase("rtl_connector")
             .setMappings({"bias_tee": Flag("-b"), "direct_sampling": Option("-e")})
         )
+
+
+class RtlSdrDeviceDescription(SdrDeviceDescription):
+    def getInputs(self) -> List[Input]:
+        return [
+            TextInput(
+                "test",
+                "This is a drill"
+            ),
+        ]