[Go] Redesign Go serialization API with generics

[chaokunyang]

Feature Request

Add Generics Support Fory Go, this will bring many benefits:

• avoid interface box cost
• type-safe API
• Fast path for generic types: we can create a serializer for every generic container such as slice/map/array, and in all those serializer, we can avoid lots of type dispatch cost

Is your feature request related to a problem? Please describe

The current Go serialization API uses interface{} parameters which causes:

• Unnecessary heap allocations when passing values
• Extra struct copies for large objects
• Type safety issues at compile time
• Inconsistent API design compared to other languages

Describe the solution you'd like

Redesign the API to use:

• Generic functions Serialize[T] and Deserialize[T] for type safety
• Pointer-based parameters to avoid copies and allocations
• Separate SerializeAny and DeserializeAny for polymorphic use cases
• Clean separation between typed and untyped APIs

Benefits

• Better performance by eliminating unnecessary allocations
• Compile-time type safety
• More idiomatic Go API design
• Clearer distinction between static and dynamic typing use cases

Describe alternatives you've considered

No response

Additional context

#2982