Move signup website to subfolder

signup/create_db.sql

@@ -0,0 +1,13 @@
+CREATE TABLE meals (
+  id SERIAL PRIMARY KEY,
+  title TEXT NOT NULL,
+  link TEXT NOT NULL,
+  event_date DATE NOT NULL,
+  registration_closes TIMESTAMP NOT NULL
+); 
+
+
+INSERT INTO meals (title, link, event_date, registration_closes)
+VALUES ('Kidneybohnen Burger mit veganem Coleslaw','https://melly.de/plan/2ZSNYWR37VB8','2025-03-05', '2025-03-02T17:30:30'),
+       ('Gemüselasagne mit Salat','hhttps://melly.de/plan/M4XU9XMVM2HP','2025-02-28', '2025-02-23T17:30:30'),
+RETURNING *;