Add ePIC send_config and config.as_epic (#101)

* feature: Add epic send_config.

* feature: remove UID from epic config.

* feature: add default for temp configs in epic.

pyasic/config/__init__.py

@@ -110,10 +110,9 @@ class MinerConfig:
 
     def as_epic(self, user_suffix: str = None) -> dict:
         return {
-            **self.fan_mode.as_epic(),
-            **self.temperature.as_epic(),
+            **merge_dicts(self.fan_mode.as_epic(), self.temperature.as_epic()),
             **self.mining_mode.as_epic(),
-            **self.pools.as_epic(),
+            **self.pools.as_epic(user_suffix=user_suffix),
             **self.power_scaling.as_epic(),
         }