Describe your use case

Go (Golang) is widely used for building high-performance microservices, cloud-native applications, and distributed systems. Go developers need a native PowerMem SDK to leverage intelligent memory capabilities in their applications. This would enable:

• High-performance memory operations suitable for microservices
• Integration with Go web frameworks (Gin, Echo, Fiber)
• Cloud-native applications requiring memory management
• CLI tools and utilities built in Go
• Services requiring low latency and high concurrency

Describe the solution you'd like

Implement a complete Go SDK for PowerMem that:

1. Core functionality:

   • Memory CRUD operations (Add, Search, Update, Delete)
   • User and agent memory management
   • Configuration management (environment variables, config files)
   • Context support for cancellation and timeouts
   • Goroutine-safe operations

2. SDK structure:

   • Go modules support
   • Package structure: github.com/oceanbase/powermem-go
   • Interface-based design for testability
   • Error handling following Go conventions

3. API design:

   // Configuration
   config := &powermem.Config{
       APIURL: "http://localhost:8000",
       APIKey: "your-api-key",
   }
   
   // Memory operations
   client := powermem.NewClient(config)
   memory, err := client.Add(ctx, "User likes coffee", &powermem.AddOptions{
       UserID: "user123",
   })
   results, err := client.Search(ctx, "user preferences", &powermem.SearchOptions{
       UserID: "user123",
   })

4. Features:

   • Full feature parity with Python SDK
   • Context support for all operations
   • Streaming support for large datasets
   • Support for all memory types and scopes
   • Multi-agent and user profile support
   • Ebbinghaus algorithm integration

5. Quality requirements:

   • Comprehensive unit tests
   • Integration tests
   • GoDoc documentation
   • Example programs and tutorials
   • Benchmark tests
   • Linting (golangci-lint)

The solution should:

• Follow Go best practices and idioms
• Support Go 1.19+
• Be idiomatic Go code
• Include proper error handling
• Support context cancellation
• Provide Go module distribution

Describe alternatives you've considered

No response

Additional context

No response