`caseInsensitive` filter does not work for fields being resolved via @cypher directive

[andreloeffelmann]

Describe the bug
caseInsensitive filter does not work for fields being resolved via @cypher directive

Type definitions

type Person {
  name: String
  nickname: name: String! @cypher (
		statement: """
			RETURN this.name AS result
		"""
		columnName: "result"
	)
}

To Reproduce

1. Insert a Person node with name = Toyota
2. Then run the following Query:

query {
	eq: people( where:{nickname:{caseInsensitive:{eq:"toyota"}}}) {
		name
	}
        contains: people( where:{nickname:{caseInsensitive:{contains:"YO"}}}) {
		name
	}
        startsWith: people( where:{nickname:{caseInsensitive:{startsWith:"to"}}}) {
		name
	}
        endsWith: people( where:{nickname:{caseInsensitive:{startsWith:"tA"}}}) {
		name
	}
        in: people( where:{nickname:{caseInsensitive:{in:["toyota"]}}}) {
		name
	}
}

3. See error: no results are returned for each query.

Expected behavior
The caseInsensitive filter should work for fields resolved via @cypher directive the same way as for "normal" String fields.

System (please complete the following information):

• Version: @neo4j/graphql@7.2.13

[neo4j-team-graphql]

We've been able to confirm this bug using the steps to reproduce that you provided - many thanks @andreloeffelmann! 🙏 We will now prioritise the bug and address it appropriately.