graph/foo/foo.graphqls doesn't have trailing newline

### What happened?

graph/foo/foo.graphqls doesn't have a trailing newline.

### What did you expect?

graph/foo/foo.graphqls has a trailing newline.

### Minimal graphql.schema and models to reproduce

Anything.

### versions
- `go run github.com/99designs/gqlgen version`? v0.17.45
- `go version`? go version go1.22.2 darwin/arm64

这个 issue 涉及文件 graph/foo/foo.graphqls 缺少末尾换行符的问题。首先，在 repository 中定位此文件。检查是否存在其他 .graphqls 文件，以了解预期的格式。使用文本编辑器或命令行工具添加换行符。运行相关的 linting 或 formatting 检查（例如 go generate 或 pre-commit hook）来验证修复，以确保一致性。

由索引模型根据 Issue 内容生成。