Need specific Cypher queries

Job ID: 32028992

Budget: $25 – $50 USD

Could you provide me the cypher queries to standardize my current data model

Job Delivarables:
1) Cypher query that sets a UUID for every node added to the database
2) Cypher query that sets a UUID on every relationship added to the database
3) GraphQL Query (and schema addition if needed) that the same MERGE and ON SET Cypher query similar to the attachment?

Source video: https://youtu.be/l76udM3wB4U?t=1032
Related categories: Neo4j