refactor: reorder frame reciever initialise operations

Author: shihab-dls

src/fastcs_odin/frame_receiver.py

@@ -13,6 +13,8 @@ async def initialise(self):
         def __decoder_parameter(parameter: OdinParameter):
             return "decoder" in parameter.path[:-1]
 
+        self.parameters = remove_metadata_fields_paths(self.parameters)
+
         for parameter in self.parameters:
             # Remove duplicate index from uri
             parameter.uri = parameter.uri[1:]
@@ -22,7 +24,6 @@ def __decoder_parameter(parameter: OdinParameter):
                 parameter.name,
                 create_attribute(parameter=parameter, api_prefix=self._api_prefix),
             )
-        self.parameters = remove_metadata_fields_paths(self.parameters)
 
         decoder_parameters, self.parameters = partition(
             self.parameters, __decoder_parameter