feat: custom data for projects (#1571)

apps/server/src/api-data/project/project.dao.ts

@@ -0,0 +1,9 @@
+import { ProjectData } from 'ontime-types';
+import { getDataProvider } from '../../classes/data-provider/DataProvider.js';
+
+/**
+ * Gets a copy of the stored project data
+ */
+export function getProjectData(): ProjectData {
+  return structuredClone(getDataProvider().getProjectData());
+}