Fix formatting (https://learn.microsoft.com/dotnet/fundamentals/code-analysis/style-rules/ide0055)

Collection initialization can be simplified (https://learn.microsoft.com/dotnet/fundamentals/code-analysis/style-rules/ide0028)

Abstract type 'MapGeneratorOption' should not have public constructors (https://learn.microsoft.com/dotnet/fundamentals/code-analysis/quality-rules/ca1012)

Semicolons should be followed by a space (https://github.com/DotNetAnalyzers/StyleCopAnalyzers/blob/master/documentation/SA1002.md)

Semicolons should be followed by a space (https://github.com/DotNetAnalyzers/StyleCopAnalyzers/blob/master/documentation/SA1002.md)

Single line comment should begin with a space (https://github.com/DotNetAnalyzers/StyleCopAnalyzers/blob/master/documentation/SA1005.md)

Accessibility modifiers required (https://learn.microsoft.com/dotnet/fundamentals/code-analysis/style-rules/ide0040)

Accessibility modifiers required (https://learn.microsoft.com/dotnet/fundamentals/code-analysis/style-rules/ide0040)

Accessibility modifiers required (https://learn.microsoft.com/dotnet/fundamentals/code-analysis/style-rules/ide0040)