feat: publish template assets as NuGet contentFiles

[yufeih]

Ship template files using NuGet contentFiles for stock templates and memberpage.

• Template files are copied to {AppContext.BaseDirectory}/templates/{template-name} on build:
  • CopyToOutputDirectory enables copy when used as <ProjectReference>
  • PackageCopyToOutput enables copy when used as <PackageReference>
• Stop shipping templates as embedded zip archives.

To use memberpage plugin, add package reference to Microsoft.DocAsCode.Build.MemberLevelManagedReference and change templates to ["default", "memberpage"]

[codecov]

Codecov Report

Base: 72.91% // Head: 73.22% // Increases project coverage by +0.31% 🎉

Coverage data is based on head (456388c) compared to base (5279a0f).
Patch coverage: 57.14% of modified lines in pull request are covered.

Additional details and impacted files

@@            Coverage Diff             @@
##             main    #8307      +/-   ##
==========================================
+ Coverage   72.91%   73.22%   +0.31%     
==========================================
  Files         955      955              
  Lines       38627    38627              
  Branches     7186     7187       +1     
==========================================
+ Hits        28164    28284     +120     
+ Misses       8334     8215     -119     
+ Partials     2129     2128       -1     

Impacted Files	Coverage Δ
src/docfx/SubCommands/TemplateCommand.cs	0.00% <0.00%> (ø)
...Microsoft.DocAsCode.Build.Engine/ResourceFinder.cs	88.00% <100.00%> (+1.63%)	⬆️
...ngine/ResourceFileReaders/ArchiveResourceReader.cs	48.48% <0.00%> (-42.43%)	⬇️
...velManagedReference/SplitClassPageToMemberLevel.cs	83.82% <0.00%> (+1.65%)	⬆️
...ft.DocAsCode.Build.RestApi/BuildRestApiDocument.cs	90.62% <0.00%> (+3.12%)	⬆️
src/Microsoft.DocAsCode.Common/Git/GitUtility.cs	71.65% <0.00%> (+3.74%)	⬆️
...tadata.ManagedReference/MsBuildEnvironmentScope.cs	26.53% <0.00%> (+6.12%)	⬆️
...sCode.YamlSerialization/Helpers/ArrayDictionary.cs	93.75% <0.00%> (+6.25%)	⬆️
...dReference/ExtractMetadata/ProjectDocumentCache.cs	58.33% <0.00%> (+8.33%)	⬆️
...Metadata.ManagedReference/ExtractMetadataWorker.cs	65.31% <0.00%> (+12.91%)	⬆️
... and 6 more

Help us with your feedback. Take ten seconds to tell us how you rate us. Have a feature suggestion? Share it here.

☔ View full report at Codecov.
📢 Do you have feedback about the report comment? Let us know in this issue.