Improved LINQ method generation for enumerable properties

[mrtaikandi]

This pull request introduces enhancements to the mapping functionality, particularly focusing on handling primitive types and improving LINQ-based mapping for enumerable properties. It also includes minor refactoring for code clarity and additional test cases to ensure the correctness of the changes.

Enhancements to Primitive Type Handling:

• Updated IsPrimitiveType method in SymbolExtensions.cs to include System.Guid as a primitive type and refactored logic for clarity. ([[1]](https://github.com/mrtaikandi/MapTo/pull/60/files#diff-ba40976ead2ddf1740a1927cac5efb74a50988e800b9bc1948f12d2a6de7fdd9L56-R63), [[2]](https://github.com/mrtaikandi/MapTo/pull/60/files#diff-ba40976ead2ddf1740a1927cac5efb74a50988e800b9bc1948f12d2a6de7fdd9L69-R77))
• Added ElementTypeIsPrimitive property to TypeMapping and updated its initialization to determine if the element type of a collection is primitive. ([[1]](https://github.com/mrtaikandi/MapTo/pull/60/files#diff-3143b6427db7c84654129c68218fa169962faf46f10eda3e209221dcedeaebebR15), [[2]](https://github.com/mrtaikandi/MapTo/pull/60/files#diff-3143b6427db7c84654129c68218fa169962faf46f10eda3e209221dcedeaebebR66))

Improvements to LINQ-based Mapping:

• Enhanced mapping logic in ArrayPropertyMappingGenerator.cs and GenericEnumerablePropertyMappingGenerator.cs to use LINQ methods directly when both source and target element types are primitive. ([[1]](https://github.com/mrtaikandi/MapTo/pull/60/files#diff-20a20ade2e68d6800c40d3eac7bf1ab7fadf37ef6cb4bad9517f030eb82bb748R186), [[2]](https://github.com/mrtaikandi/MapTo/pull/60/files#diff-20a20ade2e68d6800c40d3eac7bf1ab7fadf37ef6cb4bad9517f030eb82bb748R203), [[3]](https://github.com/mrtaikandi/MapTo/pull/60/files#diff-6d173185170641afdd1b796b163083c02a5c9e2d4220b5b448f11abad3df8a08R75-R84))
• Updated TypeConverterPropertyMappingGenerator.cs to handle primitive types efficiently in mapping scenarios. ([src/MapTo/Generators/Properties/TypeConverterPropertyMappingGenerator.csR58-R73](https://github.com/mrtaikandi/MapTo/pull/60/files#diff-a6dcad795c583752ce7a70894220007a4fcc67ab702983cf888500106180cc22R58-R73))

Refactoring and Code Simplification:

• Simplified GetElementType logic in SymbolExtensions.cs to return the named type symbol directly. ([src/MapTo/CodeAnalysis/SymbolExtensions.csL185-R192](https://github.com/mrtaikandi/MapTo/pull/60/files#diff-ba40976ead2ddf1740a1927cac5efb74a50988e800b9bc1948f12d2a6de7fdd9L185-R192))
• Replaced WriteIf with WriteLineIf in multiple generators for better readability and consistency. ([[1]](https://github.com/mrtaikandi/MapTo/pull/60/files#diff-20a20ade2e68d6800c40d3eac7bf1ab7fadf37ef6cb4bad9517f030eb82bb748L175-R175), [[2]](https://github.com/mrtaikandi/MapTo/pull/60/files#diff-6d173185170641afdd1b796b163083c02a5c9e2d4220b5b448f11abad3df8a08L63-R63))

Test Coverage Enhancements:

• Added new test cases to validate mapping of enumerable properties with primitive types, ensuring correct LINQ method usage (ToList, ToArray, etc.). ([test/MapTo.Tests/MapFromCollectionTests.csR577-R674](https://github.com/mrtaikandi/MapTo/pull/60/files#diff-365ce719a1c6eefbbfd8ad82140bbc63f781fe8172aeb7797abe4ec9a2938692R577-R674))
• Refactored existing tests for better readability and alignment with new mapping logic. ([[1]](https://github.com/mrtaikandi/MapTo/pull/60/files#diff-365ce719a1c6eefbbfd8ad82140bbc63f781fe8172aeb7797abe4ec9a2938692L79-R80), [[2]](https://github.com/mrtaikandi/MapTo/pull/60/files#diff-365ce719a1c6eefbbfd8ad82140bbc63f781fe8172aeb7797abe4ec9a2938692L202-R205))

Bug Fixes:

• Fixed mapping logic in EnumerableTypeConverterResolver.cs to handle cases where the element type is primitive or has a MapFrom attribute. ([[1]](https://github.com/mrtaikandi/MapTo/pull/60/files#diff-4759406929debd1363acffc70084fccc1e8befdf7e668d2627c41be99de62ef8R24-R43), [[2]](https://github.com/mrtaikandi/MapTo/pull/60/files#diff-4759406929debd1363acffc70084fccc1e8befdf7e668d2627c41be99de62ef8L41-R53))