Add REST endpoint for slot

migrations/20240502113031_add-slot.sql

@@ -0,0 +1,15 @@
+-- Add migration script here
+
+CREATE TABLE slot (
+    id blob(16) NOT NULL PRIMARY KEY,
+    day_of_week INTEGER NOT NULL,
+    time_from TEXT NOT NULL,
+    time_to TEXT NOT NULL,
+    valid_from TEXT NOT NULL,
+    valid_to TEXT,
+    deleted TEXT,
+
+    update_timestamp TEXT,
+    update_process TEXT NOT NULL,
+    update_version blob(16) NOT NULL
+);