Added ticket edit functionality

As said, also minor change to database for testing purposes

migrations/20260422094706_ticket_table.sql

@@ -6,5 +6,5 @@ CREATE TABLE IF NOT EXISTS tickets (
     room SMALLINT,
     status VARCHAR(15) NOT NULL DEFAULT 'ToDo',
     date TIMESTAMP DEFAULT CURRENT_TIMESTAMP,
-    user_id SMALLINT
+    user_id SMALLINT DEFAULT 1
 );