Register add, refactor

app/db/demo.py

@@ -0,0 +1,21 @@
+# This folder should be used for working with the database
+# before I use dictionaries
+
+from app.schemas.user import UserSchema
+from app.utils.bcrypt_utils import hash_password
+
+john = UserSchema(
+    username="john",
+    password=hash_password("qwerty"),
+    # email="john@example.com"
+)
+
+sam = UserSchema(
+    username="sam",
+    password=hash_password("secret"),
+)
+
+users_db: dict[str, UserSchema] = {
+    john.username: john,
+    sam.username: sam
+}