fix: Missing input validators + No patient update endpoint + Pagination inconsistencies + Missing list/get endpoints

VigilCareClinicalAPI/Validators/RecordOrderResultRequestValidator.cs

@@ -0,0 +1,10 @@
+using FluentValidation;
+
+public class RecordOrderResultRequestValidator : AbstractValidator<RecordOrderResultRequest>
+{
+    public RecordOrderResultRequestValidator()
+    {
+        RuleFor(x => x.ResultSummary).MaximumLength(2000)
+            .When(x => x.ResultSummary is not null);
+    }
+}