Added first version of database and orm

src/tests_dev/db/city.py

@@ -0,0 +1,14 @@
+from sqlalchemy import Column, Integer, String
+
+from sh_edraft.database.model import DBModel
+
+
+class City(DBModel):
+    __tablename__ = 'Cities'
+    Id = Column(Integer, primary_key=True, nullable=False, autoincrement=True)
+    Name = Column(String(64), nullable=False)
+    ZIP = Column(String(5), nullable=False)
+
+    def __init__(self, name: str, zip_code: str):
+        self.Name = name
+        self.ZIP = zip_code