feat(api): API accept computer inventory

!8 closes #2

app/core/http/common.py

@@ -0,0 +1,17 @@
+from enum import IntEnum
+
+
+
+class Http():
+    """Common HTTP Related objects"""
+
+
+    class Status(IntEnum):
+        """HTTP server status codes."""
+
+        OK = 200
+        CREATED = 201
+
+        BAD_REQUEST = 400
+
+        SERVER_ERROR = 500