feat: revamp authentication -- remove twitch's tokens from our own wrapper token

migrations/20250113142241_external_auth_json.py

@@ -0,0 +1,35 @@
+"""
+This module contains a Caribou migration.
+
+Migration Name: external_auth_json
+Migration Version: 20250113142241
+"""
+
+
+def upgrade(connection):
+    """remove tables:
+        - external_auth
+        - user_external_auth
+    add column to users table:
+        - external_auth JSON
+    """
+    sql = """
+    DROP TABLE IF EXISTS external_auth;
+    """
+    connection.execute(sql)
+
+    sql = """
+    DROP TABLE IF EXISTS user_external_auth;
+    """
+    connection.execute(sql)
+
+    sql = """
+    ALTER TABLE users ADD COLUMN external_auth JSON;
+    """
+    connection.execute(sql)
+    connection.commit()
+
+
+def downgrade(connection):
+    # add your downgrade step here
+    pass