C++ Api View should ignore types in the _internal and _detail namespace.

Alternatively, sorting the output to move types in the _internal and _detail namespace below other types, regardless of where they are in the AST file.

```
Subject: RE: C++ Queue SDK GA Release

You missed a step when generating the API view. There’s a bug in C++ API view. You need to move everything in _detail namespace after things not in _detail namespace to get around the bug.

I re-generated it and here’s diff between rev6 and rev4. There’s no difference. [https://apiview.dev/Assemblies/Review/0a9240a68428488e9589f54e31cf7e88?diffRevisionId=ad5817211b7a4fc3bc2de99210da0a65&doc=False&diffOnly=False&revisionId=c0ec783334d94a9e8d08e1c37ba08107](https://nam06.safelinks.protection.outlook.com/?url=https%3A%2F%2Fapiview.dev%2FAssemblies%2FReview%2F0a9240a68428488e9589f54e31cf7e88%3FdiffRevisionId%3Dad5817211b7a4fc3bc2de99210da0a65%26doc%3DFalse%26diffOnly%3DFalse%26revisionId%3Dc0ec783334d94a9e8d08e1c37ba08107&data=05%7C01%7CLarry.Osterman%40microsoft.com%7C83036451540e4e8a269c08da1caa56ca%7C72f988bf86f141af91ab2d7cd011db47%7C1%7C0%7C637853815206398152%7CUnknown%7CTWFpbGZsb3d8eyJWIjoiMC4wLjAwMDAiLCJQIjoiV2luMzIiLCJBTiI6Ik1haWwiLCJXVCI6Mn0%3D%7C3000%7C%7C%7C&sdata=%2BBeXM2uAU4eUlpE9GfsgzkDjn2wPrFPaWax%2BvPRC7es%3D&reserved=0)

Subject: RE: C++ Queue SDK GA Release

Hi
I regenerated the Storage Queues APIView from latest main (commit 39d1b844ef3e9bf741ecafb5ca93b445b33608f0), since that is going GA. They are largely the same, but looks like the diff shows we removed a bunch of model types between beta.3 (rev 4) and now (rev 5) .
Was that intentional? Those don’t seem to be called out in the changelog.

[https://apiview.dev/Assemblies/Review/0a9240a68428488e9589f54e31cf7e88?diffRevisionId=ad5817211b7a4fc3bc2de99210da0a65&doc=False&diffOnly=False&revisionId=e7d162f82a82412a81fb874cb73950e6](https://nam06.safelinks.protection.outlook.com/?url=https%3A%2F%2Fapiview.dev%2FAssemblies%2FReview%2F0a9240a68428488e9589f54e31cf7e88%3FdiffRevisionId%3Dad5817211b7a4fc3bc2de99210da0a65%26doc%3DFalse%26diffOnly%3DFalse%26revisionId%3De7d162f82a82412a81fb874cb73950e6&data=05%7C01%7CLarry.Osterman%40microsoft.com%7C83036451540e4e8a269c08da1caa56ca%7C72f988bf86f141af91ab2d7cd011db47%7C1%7C0%7C637853815206448155%7CUnknown%7CTWFpbGZsb3d8eyJWIjoiMC4wLjAwMDAiLCJQIjoiV2luMzIiLCJBTiI6Ik1haWwiLCJXVCI6Mn0%3D%7C3000%7C%7C%7C&sdata=YT2GONIfdL7MBlqD52jrt4aTP91f75VTtv7ijqyl27g%3D&reserved=0)

For example, PeekedQueueMessage is in the _detail namespace now:
[https://github.com/Azure/azure-sdk-for-cpp/blob/116185409e6abe92ea6ff01346c0b3419f28ee31/sdk/storage/azure-storage-queues/inc/azure/storage/queues/rest_client.hpp#L443](https://nam06.safelinks.protection.outlook.com/?url=https%3A%2F%2Fgithub.com%2FAzure%2Fazure-sdk-for-cpp%2Fblob%2F116185409e6abe92ea6ff01346c0b3419f28ee31%2Fsdk%2Fstorage%2Fazure-storage-queues%2Finc%2Fazure%2Fstorage%2Fqueues%2Frest_client.hpp%23L443&data=05%7C01%7CLarry.Osterman%40microsoft.com%7C83036451540e4e8a269c08da1caa56ca%7C72f988bf86f141af91ab2d7cd011db47%7C1%7C0%7C637853815206448155%7CUnknown%7CTWFpbGZsb3d8eyJWIjoiMC4wLjAwMDAiLCJQIjoiV2luMzIiLCJBTiI6Ik1haWwiLCJXVCI6Mn0%3D%7C3000%7C%7C%7C&sdata=pyUOAXJ%2F51BL7hLGkBMTNK6SChsLYqFOdG%2B5rTDpmWk%3D&reserved=0)

It used to be public in beta.1/beta.2:
[https://github.com/Azure/azure-sdk-for-cpp/blob/0a9796cb2d2763adfcd69ecbb1b15c182998e112/sdk/storage/azure-storage-queues/inc/azure/storage/queues/protocol/queue_rest_client.hpp#L59](https://nam06.safelinks.protection.outlook.com/?url=https%3A%2F%2Fgithub.com%2FAzure%2Fazure-sdk-for-cpp%2Fblob%2F0a9796cb2d2763adfcd69ecbb1b15c182998e112%2Fsdk%2Fstorage%2Fazure-storage-queues%2Finc%2Fazure%2Fstorage%2Fqueues%2Fprotocol%2Fqueue_rest_client.hpp%23L59&data=05%7C01%7CLarry.Osterman%40microsoft.com%7C83036451540e4e8a269c08da1caa56ca%7C72f988bf86f141af91ab2d7cd011db47%7C1%7C0%7C637853815206448155%7CUnknown%7CTWFpbGZsb3d8eyJWIjoiMC4wLjAwMDAiLCJQIjoiV2luMzIiLCJBTiI6Ik1haWwiLCJXVCI6Mn0%3D%7C3000%7C%7C%7C&sdata=D0BXEv%2FUwkiERTLKWWsEH1ss%2Fvpmj1ZSjyjm8b%2B7zjM%3D&reserved=0)
```

Start by examining the C++ API View ordering logic and compare its output with the referenced rest_client.hpp examples, including PeekedQueueMessage and the _detail namespace. Done means types in _internal and _detail are ignored or consistently sorted below other types, regardless of their position in the AST.

Written by the indexing model from the issue text.