[C++] Tracking issue: Support row format serializer for C++ types

[PragmaTwice]

Is your feature request related to a problem? Please describe.

Currently we only have raw Writers in C++ fury implementation,
it's not supposed to be directly used by users for their own classes.

Instead, we can support serializers via a more intuitive way, e.g.

struct Something {
   int val1;
   float val2;
   ...
};

FURY_FIELD_INFO(Something, val1, val2, ...);

Something a = ...;
serializer.encode(a); // including schema building and writer codegen

Describe the solution you'd like

Steps:

• [C++] Add the basic row format serializer for C++ class types via reflection #1144
• [C++] Add duplicated fields detection in FURY_FIELD_INFO macro #1151
• [C++] Support string type in RowEncoder #1158
• [C++] Support cv-qualified types in row encoder #1172
• [C++] Add support for nested class types in row encoder #1173
• [C++] Fix ownership problem for children writers by visitor #1193
• [C++] Support iterable types in RowEncodeTrait #1212
• [C++] Support iterable types for RowEncoder #1215
• [C++] Support optional fields/elements in RowEncoder #1223
• Support map types
• Documentation for users
• ...

Additional context

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