Function NewTokenBasedStrategy

pkg/context/compression_strategy.go:188–196

NewTokenBasedStrategy 创建基于 Token 的策略

(tokenCounter TokenCounter, targetUsage float64)

// NewTokenBasedStrategy 创建基于 Token 的策略
func NewTokenBasedStrategy(tokenCounter TokenCounter, targetUsage float64) *TokenBasedStrategy {
	if targetUsage <= 0 || targetUsage > 1.0 {
		targetUsage = 0.7 // 默认目标 70%
	}
	return &TokenBasedStrategy{
		tokenCounter: tokenCounter,
		targetUsage:  targetUsage,
	}
}

// Name 实现 CompressionStrategy 接口
func (s *TokenBasedStrategy) Name() string {