Move sql data classes into database setup directory

Edit docker file to install sqlite3.

database_setup/create_database.py

@@ -0,0 +1,13 @@
+"""Small script to create the database if it doesn't already exist."""
+
+import sqlite3
+from pathlib import Path
+
+if not Path("database/dakiny.db").exists():
+    with sqlite3.connect("database/dakiny.db") as con:
+        cur = con.cursor()
+
+        with Path("database_setup/database.sql", encoding="utf-8").open() as file:
+            database_script = file.read()
+            cur.executescript(database_script)
+            con.commit()

database_setup/pyproject.toml

@@ -0,0 +1,7 @@
+[tool.ruff]
+# Extend the `pyproject.toml` file in the parent directory...
+extend = "../pyproject.toml"
+
+[tool.ruff.lint]
+# ignore implicit-namespace-package in this directory.
+ignore = ["INP001"]

database_setup/sql_data_classes.py

@@ -0,0 +1,17 @@
+"""Simple file to set up the sqlalchemy connection to database."""
+
+from sqlalchemy import create_engine
+from sqlalchemy.ext.automap import automap_base
+from utilities import config
+
+# connect with sql alchemy and autoload schema
+url = f"mysql+pymysql://{config.SQL_USER}:{config.SQL_PASS}@{config.SQL_HOST}/{config.SQL_DB}"
+engine = create_engine(url)
+Base = automap_base()
+Base.prepare(autoload_with=engine)
+
+# define the classes
+Guild = Base.classes.Guilds
+CategoryGroup = Base.classes.CategoryGroups
+Category = Base.classes.Categories
+Score = Base.classes.Scores