Change to file-scoped namespaces

[Shane32]

This PR contains no changes other than conversion to file-scoped namespaces, so as to reduce diff for future changes.

[Shane32]

Use 'hide whitespace' to view reduce diff in GitHub preview.

[codecov-commenter]

Codecov Report

Merging #773 (aab2e1b) into develop (ce77ad1) will not change coverage.
The diff coverage is 48.62%.

@@           Coverage Diff            @@
##           develop     #773   +/-   ##
========================================
  Coverage    47.93%   47.93%           
========================================
  Files           50       50           
  Lines         1552     1552           
  Branches       174      174           
========================================
  Hits           744      744           
  Misses         752      752           
  Partials        56       56           

Impacted Files	Coverage Δ
...spNetCore/GraphQLBuilderAuthorizationExtensions.cs	0.00% <0.00%> (ø)
.../Extensions/GraphQLBuilderUserContextExtensions.cs	0.00% <0.00%> (ø)
...sions/GraphQLHttpEndpointRouteBuilderExtensions.cs	0.00% <0.00%> (ø)
...AspNetCore/GraphQLDefaultEndpointSelectorPolicy.cs	0.00% <0.00%> (ø)
src/Transports.AspNetCore/UserContextBuilder.cs	0.00% <0.00%> (ø)
...GraphQLWebSocketsEndpointRouteBuilderExtensions.cs	0.00% <0.00%> (ø)
...ts.Subscriptions.WebSockets/WebSocketConnection.cs	0.00% <0.00%> (ø)
...criptions.WebSockets/WebSocketConnectionFactory.cs	0.00% <0.00%> (ø)
...ubscriptions.WebSockets/WebSocketReaderPipeline.cs	0.00% <0.00%> (ø)
...rts.Subscriptions.WebSockets/WebSocketTransport.cs	0.00% <0.00%> (ø)
... and 86 more

---

Continue to review full report at Codecov.

Legend - Click here to learn more
Δ = absolute <relative> (impact), ø = not affected, ? = missing data
Powered by Codecov. Last update ce77ad1...aab2e1b. Read the comment docs.

[sungam3r]

It will break all PRs. I intentionally did not change namespaces. Or do you mean that all current PRs will be rejected or solved by further changes?

[Shane32]

Well..... uhhh.... I dunno. I just am trying to help you review my PR(s).

#733 -- needs to be redone in light of serialization libraries have been moved to GraphQL.NET repo - most likely this code needs to be added to GraphQL.NET repo
#694 -- obsolete with my new subscription code
#587 -- only contains a couple lines of code that were changed
#515 -- one file is new; the other is easily merged with any changes
#279 -- obsolete with my new subscription code
#195 -- this is 3 years old now