feat: use simdjson in some FromJson calls

[nic11]

Important

Introduces SimdJsonInputArchive for JSON parsing with simdjson, updating relevant classes and tests for improved performance.

• New Feature:
  • Introduces SimdJsonInputArchive class in SimdJsonInputArchive.h for JSON parsing using simdjson.
• Integration:
  • Replaces JsonInputArchive with SimdJsonInputArchive in MessageBase.h, Equipment.cpp, and Inventory.cpp.
  • Updates MessageSerializerFactory.cpp to use simdjson for parsing JSON messages.
• Tests:
  • Adds ArchiveTest.cpp to test SimdJsonInputArchive functionality.
  • Updates MovementSerializationTest.cpp to test JSON serialization/deserialization with simdjson.

^{This description was created by for 56050b2. It will automatically update as commits are pushed.}

[Pospelove]

MSVC fix please

[nic11]

bruh

TODO: update clang, it's fine in 18

[ellipsis-dev]

❌ Changes requested. Reviewed everything up to 56050b2 in 1 minute and 44 seconds

More details

• Looked at 913 lines of code in 9 files
• Skipped 0 files when reviewing.
• Skipped posting 2 drafted comments based on config settings.

1. serialization/include/archives/SimdJsonInputArchive.h:255

• Draft comment:
  Ensure that the lifetime of simdjson::dom::element outlives the SimdJsonInputArchive instance to avoid dangling references.
• Reason this comment was not posted:
  Confidence changes required: 50%
  The SimdJsonInputArchive class has a private member input which is a reference to a simdjson::dom::element. This is fine, but it should be noted that the lifetime of the simdjson::dom::element must outlive the SimdJsonInputArchive instance to avoid dangling references. This is a potential source of bugs if not handled carefully.

2. skymp5-server/cpp/server_guest_lib/Inventory.cpp:179

• Draft comment:
  Good use of SimdJsonInputArchive to parse simdjson::dom::element directly for performance.
• Reason this comment was not posted:
  Confidence changes required: 0%
  The Inventory::FromJson function is correctly using SimdJsonInputArchive to parse the simdjson::dom::element. This is a good practice for performance and should be followed in other similar functions.

Workflow ID: wflow_Wtj2AibcMVRk2OqW

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[ellipsis-dev]

std::decay<int64_t> should be std::decay_t<int64_t>. This applies to other uses of std::decay in this struct as well.

[nic11]

(no idea if you can talk to this bot, but they say you can, so let's try lol)

On purpose to have ReturnType::type return the target type , otherwise would get this

template <class T>
using SimdJsonSupportedType =
  typename decltype(std::declval<SimdJsonSupportedTypeAdapter>().MapType(
    std::declval<T>()));

Expected a qualified name after 'typename' clang(expected_qualified_after_typename)

If there's a cleaner way to do so, please suggest