// Package alignment provides project goal alignment assessment and tracking for the SLURP system.
//
// This package implements intelligent analysis of how well context and code components
// align with defined project goals and objectives. It provides scoring, recommendation
// generation, and alignment tracking to ensure development efforts remain focused on
// project objectives and strategic direction.
//
// Key Features:
//   - Project goal definition and management
//   - Context-to-goal alignment scoring and analysis
//   - Alignment drift detection and alerting
//   - Goal progress tracking and reporting
//   - Strategic alignment recommendations
//   - Multi-dimensional goal assessment (technical, business, timeline)
//   - Role-specific goal perspectives and priorities
//   - Historical alignment trends and analytics
//
// Core Components:
//   - GoalManager: Definition and management of project goals
//   - AlignmentAnalyzer: Assessment of context alignment with goals
//   - ProgressTracker: Tracking goal achievement progress
//   - DriftDetector: Detection of alignment drift over time
//   - RecommendationEngine: Generation of alignment improvement suggestions
//   - MetricsCollector: Collection and analysis of alignment metrics
//
// Integration Points:
//   - pkg/slurp/context: Context analysis for goal alignment
//   - pkg/slurp/temporal: Historical alignment trend analysis
//   - pkg/slurp/intelligence: Intelligent goal assessment
//   - pkg/slurp/roles: Role-specific goal perspectives
//   - External project management systems: Goal synchronization
//
// Example Usage:
//
//	manager := alignment.NewGoalManager(storage, intelligence)
//	ctx := context.Background()
//	
//	// Define project goals
//	goal := &ProjectGoal{
//	    Name: "Improve API Performance",
//	    Description: "Reduce API response time by 50%",
//	    Keywords: []string{"performance", "api", "latency"},
//	    Priority: 1,
//	    Metrics: []string{"response_time", "throughput"},
//	}
//	err := manager.CreateGoal(ctx, goal)
//	
//	// Assess context alignment with goals
//	analyzer := alignment.NewAlignmentAnalyzer(manager, intelligence)
//	score, err := analyzer.AssessAlignment(ctx, contextNode)
//	if err != nil {
//	    log.Fatal(err)
//	}
//	
//	fmt.Printf("Alignment score: %.2f\n", score)
//	
//	// Get alignment recommendations
//	recommendations, err := analyzer.GetRecommendations(ctx, contextNode)
//	for _, rec := range recommendations {
//	    fmt.Printf("Recommendation: %s (Priority: %d)\n", 
//	               rec.Description, rec.Priority)
//	}
//	
//	// Track goal progress
//	tracker := alignment.NewProgressTracker(manager, storage)
//	progress, err := tracker.GetGoalProgress(ctx, goal.ID)
//	fmt.Printf("Goal progress: %.2f%%\n", progress.CompletionPercentage)
//
// Goal-Context Alignment Model:
// The alignment system uses multi-dimensional analysis to assess how well
// context aligns with project goals. This includes semantic analysis of
// content, keyword matching, purpose alignment, technology stack consistency,
// and strategic objective correlation. The system provides both quantitative
// scores and qualitative recommendations for improvement.
//
// Strategic Perspectives:
// Different roles may have different perspectives on goal importance and
// alignment priorities. The system supports role-specific goal weighting
// and provides tailored alignment assessments for architects, developers,
// product managers, and other stakeholder roles.
//
// Temporal Analysis:
// Integration with the temporal system enables tracking of alignment changes
// over time, identification of alignment drift patterns, and correlation
// of alignment changes with project decisions and milestones.
//
// Performance Considerations:
// - Cached goal definitions and alignment scores for performance
// - Incremental alignment updates when context changes
// - Background processing for comprehensive alignment analysis
// - Efficient goal matching algorithms with indexed keywords
// - Batched processing for large-scale alignment assessments
//
// Goal Lifecycle Management:
// The system supports the full lifecycle of project goals including creation,
// modification, prioritization, progress tracking, completion, and archival.
// Goals can be hierarchical, interdependent, and time-bound with automatic
// status updates based on progress metrics.
package alignment