TVF and split queries

[hbulens]

Adds QueryFunctionAsync for SQL Server iTVFs, adds a splitQuery opt-in on FindAllAsync and FindAllPagedAsync, and fixes a long-standing perf bug where ordered + paged queries fetched all WHERE-matching rows and paged in .NET memory instead of SQL.

Call an inline TVF through the repository:

var rows = await repo.QueryFunctionAsync<AppointmentDto>(
  "fGetMyPreciousDataQuickly", 
  "dbo",
   parameters,
   select: x => projector.Map(x),
   splitQuery: true);

Avoid Cartesian fan-out on multi-collection projections:

var page = await repo.FindAllPagedAsync(
    where: x => x.Url.Contains("cat"),
    orderBy: orders,
    page: 1, pageSize: 50,
    splitQuery: true,
    includes: nameof(Blog.Posts), nameof(Blog.Tags));

[github-actions]

Package	Line Rate	Branch Rate	Health
Dime.Repositories	100%	100%	✔
Dime.Repositories.Sql.EntityFramework	94%	85%	✔
Summary	94% (550 / 584)	85% (190 / 224)	✔