finished updating the miner type handlers to create subclasses of the backend and type to create a miner, each of which handles its own data to simplify creation of new miner types

miners/avalonminer/cgminer/A8X/A821.py

@@ -0,0 +1,8 @@
+from miners._backends import CGMiner
+from miners._types import Avalon821
+
+
+class CGMinerAvalon821(CGMiner, Avalon821):
+    def __init__(self, ip: str) -> None:
+        super().__init__(ip)
+        self.ip = ip

miners/avalonminer/cgminer/A8X/A841.py

@@ -0,0 +1,8 @@
+from miners._backends import CGMiner
+from miners._types import Avalon841
+
+
+class CGMinerAvalon841(CGMiner, Avalon841):
+    def __init__(self, ip: str) -> None:
+        super().__init__(ip)
+        self.ip = ip

miners/avalonminer/cgminer/A8X/__init__.py

@@ -0,0 +1,2 @@
+from .A821 import CGMinerAvalon821
+from .A841 import CGMinerAvalon841