Add initial database schema and infrastructure components

imagemonk/database/_shared.py

@@ -0,0 +1,15 @@
+import datetime
+import uuid
+
+import peewee
+
+
+INTERFACE = peewee.DatabaseProxy()
+
+
+class ImageMonkModel(peewee.Model):
+    class Meta:  # pylint: disable=too-few-public-methods,missing-class-docstring
+        database = INTERFACE
+
+    uuid = peewee.UUIDField(null=False, unique=True, default=uuid.uuid4)
+    created = peewee.DateTimeField(null=False, default=datetime.datetime.utcnow)