bugfix: add linq using statement for collections (#102)

* Add linq using

* Move namespace to be always included

Support nested collections (#97)

Refactor FacetGenerator

Add [SetsRequiredMembers] to GenerateDtos generator. (#90)

* Add nullable enable directive if generated type with nullable members

* Add [SetsRequiredMembers] to dtos generator. Add #nullable enable directive when there are nullable ref type members

Also un tests on fork PRs

feat: add diagnostic Analyzers to report usage errors and performance…

… hints (#57)

* feat: add FacetExtensionUsageAnalyzer to add a compiler error when ToFacet<> or BackTo<> are being used incorrectly

* refactor: use collection expression for SupportedDiagnostics in FacetExtensionUsageAnalyzer

* feat: enhance performance diagnostics for ToFacet<> and BackTo<> methods

* chore: update .gitignore to include Rider workspace files

* feat: add documentation for shipped and unshipped analyzer releases with new rules

* feat: update analyzer release notes with new rules for FAC001 to FAC005

* test: add BackTo shorthand test

* feat: refactor mapping methods and update analyzer rules

* refactor: invert if in GetCollectionElementType to reduce complexity

Generate facets with nullable properties (#80)

* Implement feature

* Update docs

* Update WhatIsBeingGenerated to reflect current state of Facet

GeneratedDTOs now also generates Facets (#70)

* Impement feature

* Rework test project

* Refactor tests + extensive GenerateDto attribute tests

Facet with include parameter (#68)

- Mutually exclusive with `Exclude`

- Sets `IncludeFields` to `false` when used

- Unit tested

fix: nullable strings (#67)

* Resolve issue

* unit tests