Define database and add script to create if dne.

create_database.py

@@ -0,0 +1,15 @@
+"""
+Small script to create the database if it doesn't already exist.
+"""
+
+import sqlite3
+from os.path import exists
+
+if not exists("dakiny.db"):
+    with sqlite3.connect("dakiny.db") as con:
+        cur = con.cursor()
+
+        with open("database.sql", mode="r", encoding="utf-8") as file:
+            database_script = file.read()
+            cur.executescript(database_script)
+            con.commit()