FEAT: Added a Birthday Module

modules/user/birthday_db.py

@@ -0,0 +1,18 @@
+import sqlite3
+
+
+def initialize_db():
+    conn = sqlite3.connect('birthdays.db')
+    cursor = conn.cursor()
+    cursor.execute('''
+        CREATE TABLE IF NOT EXISTS birthdays (
+            user_id TEXT PRIMARY KEY,
+            birthday TEXT
+        )
+    ''')
+    conn.commit()
+    conn.close()
+
+
+def get_connection():
+    return sqlite3.connect('birthdays.db')