export interface UpsertPreferenceDto {
  key: string;
  value: unknown;
  category?: 'communication' | 'coding' | 'workflow' | 'appearance' | 'general';
  source?: string;
}

export interface CreateInsightDto {
  content: string;
  source?: 'agent' | 'user' | 'summarization' | 'system';
  category?: 'decision' | 'learning' | 'preference' | 'fact' | 'pattern' | 'general';
  metadata?: Record<string, unknown>;
}

export interface SearchMemoryDto {
  query: string;
  limit?: number;
  maxDistance?: number;
}