db

type ApplyRewardDeltaToSkillStatsParams struct {
	Delta     float64 `json:"delta"`
	Delta2    float64 `json:"delta2"`
	SessionID string  `json:"session_id"`
}

type ApplyRewardDeltaToVariantStatsParams struct {
	Delta     float64 `json:"delta"`
	Delta2    float64 `json:"delta_2"`
	SessionID string  `json:"session_id"`
}

type ApplySessionRewardToSkillStatsParams struct {
	Reward    float64 `json:"reward"`
	Reward2   float64 `json:"reward2"`
	SessionID string  `json:"session_id"`
}

type ApplySessionRewardToVariantStatsParams struct {
	TotalReward float64 `json:"total_reward"`
	AvgReward   float64 `json:"avg_reward"`
	SessionID   string  `json:"session_id"`
}

type CompactOptions struct {
	// Incremental, when true, only reclaims already-freed pages via
	// PRAGMA incremental_vacuum (cheap, no full file rewrite). It only has an
	// effect when the database is already in auto_vacuum=INCREMENTAL mode.
	Incremental bool
	// EnableAutoVacuum, when true, switches the database into
	// auto_vacuum=INCREMENTAL before running the full VACUUM so future
	// reclamation can be done incrementally. Ignored when Incremental is true.
	EnableAutoVacuum bool
}

type CompactResult struct {
	// Mode is "full" or "incremental".
	Mode string
	// SizeBefore/SizeAfter are the database sizes in bytes.
	SizeBefore int64
	SizeAfter  int64
	// Freed is SizeBefore - SizeAfter. It can be negative in rare cases.
	Freed int64
}

type CountRecentEligibleScoredParams struct {
	UpdatedAt       int64 `json:"updated_at"`
	IncludeChildren int64 `json:"include_children"`
	Limit           int64 `json:"limit"`
}

type CountRecentEligibleScoredRow struct {
	Total  int64 `json:"total"`
	Scored int64 `json:"scored"`
}

type CreateFileParams struct {
	ID        string `json:"id"`
	SessionID string `json:"session_id"`
	Path      string `json:"path"`
	Content   string `json:"content"`
	Version   string `json:"version"`
}

type CreateGoalParams struct {
	ID                 string `json:"id"`
	SessionID          string `json:"session_id"`
	Objective          string `json:"objective"`
	Status             string `json:"status"`
	MaxIterations      int64  `json:"max_iterations"`
	MaxDurationSeconds int64  `json:"max_duration_seconds"`
	StartedAt          int64  `json:"started_at"`
}

type CreateMessageParams struct {
	ID        string         `json:"id"`
	SessionID string         `json:"session_id"`
	Role      string         `json:"role"`
	Parts     string         `json:"parts"`
	Model     sql.NullString `json:"model"`
}

type CreateProjectParams struct {
	ID          string        `json:"id"`
	Name        string        `json:"name"`
	Path        string        `json:"path"`
	Status      string        `json:"status"`
	Initialized int64         `json:"initialized"`
	AcpPid      sql.NullInt64 `json:"acp_pid"`
	AcpPort     sql.NullInt64 `json:"acp_port"`
	LastOpened  sql.NullInt64 `json:"last_opened"`
}

type CreateSessionParams struct {
	ID               string         `json:"id"`
	ParentSessionID  sql.NullString `json:"parent_session_id"`
	Title            string         `json:"title"`
	MessageCount     int64          `json:"message_count"`
	PromptTokens     int64          `json:"prompt_tokens"`
	CompletionTokens int64          `json:"completion_tokens"`
	Cost             float64        `json:"cost"`
}

type DBTX interface {
	ExecContext(context.Context, string, ...interface{}) (sql.Result, error)
	PrepareContext(context.Context, string) (*sql.Stmt, error)
	QueryContext(context.Context, string, ...interface{}) (*sql.Rows, error)
	QueryRowContext(context.Context, string, ...interface{}) *sql.Row
}

type File struct {
	ID        string `json:"id"`
	SessionID string `json:"session_id"`
	Path      string `json:"path"`
	Content   string `json:"content"`
	Version   string `json:"version"`
	CreatedAt int64  `json:"created_at"`
	UpdatedAt int64  `json:"updated_at"`
}

type GetEvaluatorStatsRow struct {
	TotalEvaluations int64         `json:"total_evaluations"`
	AvgReward        float64       `json:"avg_reward"`
	ActiveSkills     int64         `json:"active_skills"`
	LastEvaluation   sql.NullInt64 `json:"last_evaluation"`
}

type GetFileByPathAndSessionParams struct {
	Path      string `json:"path"`
	SessionID string `json:"session_id"`
}

type GetJudgeUsageSinceRow struct {
	Calls  int64 `json:"calls"`
	Tokens int64 `json:"tokens"`
}

type GetSessionTemplateSelectionParams struct {
	SessionID string `json:"session_id"`
	Section   string `json:"section"`
}

type GetSessionsTokenBaselineParams struct {
	ID    string `json:"id"`
	Limit int64  `json:"limit"`
}

type InsertSessionFeedbackEventParams struct {
	Subject  string `json:"subject"`
	Content  string `json:"content"`
	Metadata string `json:"metadata"`
}

type InsertSessionScoreParams struct {
	ID                    string         `json:"id"`
	SessionID             string         `json:"session_id"`
	TemplateID            sql.NullString `json:"template_id"`
	Reward                float64        `json:"reward"`
	SuccessScore          float64        `json:"success_score"`
	EfficiencyScore       float64        `json:"efficiency_score"`
	JudgeAnalysis         sql.NullString `json:"judge_analysis"`
	JudgeModel            sql.NullString `json:"judge_model"`
	PromptTokens          int64          `json:"prompt_tokens"`
	CompletionTokens      int64          `json:"completion_tokens"`
	MessageCount          int64          `json:"message_count"`
	UserCorrections       int64          `json:"user_corrections"`
	Components            string         `json:"components"`
	JudgePromptTokens     int64          `json:"judge_prompt_tokens"`
	JudgeCompletionTokens int64          `json:"judge_completion_tokens"`
}

type InsertSessionSkillInjectionParams struct {
	SessionID string `json:"session_id"`
	SkillID   string `json:"skill_id"`
	Position  int64  `json:"position"`
}

type InsertSessionTemplateSelectionParams struct {
	SessionID string `json:"session_id"`
	Section   string `json:"section"`
	VariantID string `json:"variant_id"`
}

type InsertSkillParams struct {
	ID               string         `json:"id"`
	Title            string         `json:"title"`
	Content          string         `json:"content"`
	SourceSessionID  sql.NullString `json:"source_session_id"`
	SourceTemplateID sql.NullString `json:"source_template_id"`
	TaskType         string         `json:"task_type"`
}

type ListActiveSkillsByTypeParams struct {
	TaskType string `json:"task_type"`
	Limit    int64  `json:"limit"`
}

type ListDailyEvaluationMetricsRow struct {
	Day                   string  `json:"day"`
	Evaluations           int64   `json:"evaluations"`
	AvgReward             float64 `json:"avg_reward"`
	JudgeCalls            int64   `json:"judge_calls"`
	JudgePromptTokens     int64   `json:"judge_prompt_tokens"`
	JudgeCompletionTokens int64   `json:"judge_completion_tokens"`
}

type ListRecentSessionSkillsRow struct {
	SessionID string `json:"session_id"`
	SkillID   string `json:"skill_id"`
	Title     string `json:"title"`
}

type ListRecentSessionVariantsRow struct {
	SessionID string `json:"session_id"`
	Section   string `json:"section"`
	VariantID string `json:"variant_id"`
}

type ListSessionScoresWithTitleRow struct {
	ID                    string         `json:"id"`
	SessionID             string         `json:"session_id"`
	TemplateID            sql.NullString `json:"template_id"`
	Reward                float64        `json:"reward"`
	SuccessScore          float64        `json:"success_score"`
	EfficiencyScore       float64        `json:"efficiency_score"`
	JudgeAnalysis         sql.NullString `json:"judge_analysis"`
	JudgeModel            sql.NullString `json:"judge_model"`
	PromptTokens          int64          `json:"prompt_tokens"`
	CompletionTokens      int64          `json:"completion_tokens"`
	MessageCount          int64          `json:"message_count"`
	UserCorrections       int64          `json:"user_corrections"`
	EvaluatedAt           int64          `json:"evaluated_at"`
	CreatedAt             int64          `json:"created_at"`
	Components            string         `json:"components"`
	JudgePromptTokens     int64          `json:"judge_prompt_tokens"`
	JudgeCompletionTokens int64          `json:"judge_completion_tokens"`
	Title                 string         `json:"title"`
}

type ListUnscoredSessionsParams struct {
	UpdatedAt int64       `json:"updated_at"`
	Column2   interface{} `json:"column_2"`
	Limit     int64       `json:"limit"`
}

type ListVariantSelectionCountsRow struct {
	VariantID  string `json:"variant_id"`
	Selections int64  `json:"selections"`
}

type Message struct {
	ID         string         `json:"id"`
	SessionID  string         `json:"session_id"`
	Role       string         `json:"role"`
	Parts      string         `json:"parts"`
	Model      sql.NullString `json:"model"`
	CreatedAt  int64          `json:"created_at"`
	UpdatedAt  int64          `json:"updated_at"`
	FinishedAt sql.NullInt64  `json:"finished_at"`
}

type Project struct {
	ID          string        `json:"id"`
	Name        string        `json:"name"`
	Path        string        `json:"path"`
	Status      string        `json:"status"`
	Initialized int64         `json:"initialized"`
	AcpPid      sql.NullInt64 `json:"acp_pid"`
	AcpPort     sql.NullInt64 `json:"acp_port"`
	LastOpened  sql.NullInt64 `json:"last_opened"`
	CreatedAt   int64         `json:"created_at"`
	UpdatedAt   int64         `json:"updated_at"`
}

type PromptTemplate struct {
	ID        string `json:"id"`
	Name      string `json:"name"`
	Section   string `json:"section"`
	Content   string `json:"content"`
	Version   int64  `json:"version"`
	IsActive  int64  `json:"is_active"`
	IsDefault int64  `json:"is_default"`
	CreatedAt int64  `json:"created_at"`
	UpdatedAt int64  `json:"updated_at"`
}

type PromptUcbStat struct {
	TemplateID  string        `json:"template_id"`
	TimesUsed   int64         `json:"times_used"`
	TotalReward float64       `json:"total_reward"`
	AvgReward   float64       `json:"avg_reward"`
	UcbScore    float64       `json:"ucb_score"`
	LastUsedAt  sql.NullInt64 `json:"last_used_at"`
	UpdatedAt   int64         `json:"updated_at"`
}

type PromptVariantStat struct {
	VariantID   string  `json:"variant_id"`
	Section     string  `json:"section"`
	TimesUsed   int64   `json:"times_used"`
	TotalReward float64 `json:"total_reward"`
	AvgReward   float64 `json:"avg_reward"`
	UpdatedAt   int64   `json:"updated_at"`
}

type Querier interface {
	CreateFile(ctx context.Context, arg CreateFileParams) (File, error)
	CreateGoal(ctx context.Context, arg CreateGoalParams) (SessionGoal, error)
	CreateMessage(ctx context.Context, arg CreateMessageParams) (Message, error)
	CreateSession(ctx context.Context, arg CreateSessionParams) (Session, error)
	DeleteFile(ctx context.Context, id string) error
	DeleteGoalsBySession(ctx context.Context, sessionID string) error
	DeleteMessage(ctx context.Context, id string) error
	DeleteSession(ctx context.Context, id string) error
	DeleteSessionFiles(ctx context.Context, sessionID string) error
	DeleteSessionMessages(ctx context.Context, sessionID string) error
	GetFile(ctx context.Context, id string) (File, error)
	GetFileByPathAndSession(ctx context.Context, arg GetFileByPathAndSessionParams) (File, error)
	GetActiveGoal(ctx context.Context, sessionID string) (SessionGoal, error)
	GetGoalBySession(ctx context.Context, sessionID string) (SessionGoal, error)
	GetMessage(ctx context.Context, id string) (Message, error)
	GetSessionByID(ctx context.Context, id string) (Session, error)
	ListFilesByPath(ctx context.Context, path string) ([]File, error)
	ListFilesBySession(ctx context.Context, sessionID string) ([]File, error)
	ListLatestSessionFiles(ctx context.Context, sessionID string) ([]File, error)
	ListMessagesBySession(ctx context.Context, sessionID string) ([]Message, error)
	ListNewFiles(ctx context.Context) ([]File, error)
	ListSessions(ctx context.Context) ([]Session, error)
	UpdateFile(ctx context.Context, arg UpdateFileParams) (File, error)
	UpdateGoalProgress(ctx context.Context, arg UpdateGoalProgressParams) (SessionGoal, error)
	UpdateGoalStatus(ctx context.Context, arg UpdateGoalStatusParams) (SessionGoal, error)
	UpdateMessage(ctx context.Context, arg UpdateMessageParams) error
	UpdateSession(ctx context.Context, arg UpdateSessionParams) (Session, error)
	// Self-improvement queries
	InsertSessionScore(ctx context.Context, arg InsertSessionScoreParams) (SessionScore, error)
	ListUnscoredSessions(ctx context.Context, arg ListUnscoredSessionsParams) ([]string, error)
	GetSessionScore(ctx context.Context, sessionID string) (SessionScore, error)
	UpdateSessionScore(ctx context.Context, arg UpdateSessionScoreParams) (SessionScore, error)
	UpdateSessionScoreJudge(ctx context.Context, arg UpdateSessionScoreJudgeParams) error
	GetJudgeUsageSince(ctx context.Context, createdAt int64) (GetJudgeUsageSinceRow, error)
	InsertSessionTemplateSelection(ctx context.Context, arg InsertSessionTemplateSelectionParams) error
	GetSessionTemplateSelection(ctx context.Context, arg GetSessionTemplateSelectionParams) (string, error)
	ListVariantSelectionCounts(ctx context.Context, section string) ([]ListVariantSelectionCountsRow, error)
	ListVariantStatsBySection(ctx context.Context, section string) ([]PromptVariantStat, error)
	CountEligibleSessions(ctx context.Context, includeChildren int64) (int64, error)
	CountUnscoredEligibleSessions(ctx context.Context, includeChildren int64) (int64, error)
	CountRecentEligibleScored(ctx context.Context, arg CountRecentEligibleScoredParams) (CountRecentEligibleScoredRow, error)
	GetLastEvaluationAt(ctx context.Context) (int64, error)
	ListSessionScoresWithTitle(ctx context.Context, limit int64) ([]ListSessionScoresWithTitleRow, error)
	ListRecentSessionVariants(ctx context.Context, limit int64) ([]ListRecentSessionVariantsRow, error)
	ListRecentSessionSkills(ctx context.Context, limit int64) ([]ListRecentSessionSkillsRow, error)
	ListDailyEvaluationMetrics(ctx context.Context, evaluatedAt int64) ([]ListDailyEvaluationMetricsRow, error)
	ListAllVariantStats(ctx context.Context) ([]PromptVariantStat, error)
	ApplySessionRewardToVariantStats(ctx context.Context, arg ApplySessionRewardToVariantStatsParams) error
	ApplyRewardDeltaToVariantStats(ctx context.Context, arg ApplyRewardDeltaToVariantStatsParams) error
	GetSessionsTokenBaseline(ctx context.Context, arg GetSessionsTokenBaselineParams) (float64, error)
	InsertSessionFeedbackEvent(ctx context.Context, arg InsertSessionFeedbackEventParams) (int64, error)
	GetLatestSessionFeedback(ctx context.Context, subject string) (string, error)
	CountSessionScores(ctx context.Context) (int64, error)
	ListSessionScores(ctx context.Context, limit int64) ([]SessionScore, error)
	InsertSkill(ctx context.Context, arg InsertSkillParams) (SkillLibrary, error)
	ListActiveSkillsByType(ctx context.Context, arg ListActiveSkillsByTypeParams) ([]SkillLibrary, error)
	ListAllActiveSkills(ctx context.Context) ([]SkillLibrary, error)
	CountActiveSkills(ctx context.Context) (int64, error)
	// DeactivateUnderperformingSkills deactivates skills that have low success rate and
	// high usage, indicating they do not improve outcomes despite being frequently selected.
	DeactivateUnderperformingSkills(ctx context.Context) error
	IncrementSkillUsage(ctx context.Context, id string) error
	// Reviewable learned skills (files are the source of truth, the table mirrors them).
	UpsertSkillMirror(ctx context.Context, arg UpsertSkillMirrorParams) error
	SetSkillMirrorState(ctx context.Context, arg SetSkillMirrorStateParams) error
	ListAllSkills(ctx context.Context) ([]SkillLibrary, error)
	GetSkill(ctx context.Context, id string) (SkillLibrary, error)
	InsertSessionSkillInjection(ctx context.Context, arg InsertSessionSkillInjectionParams) error
	CountSessionSkillInjections(ctx context.Context, sessionID string) (int64, error)
	ListSessionInjectedSkills(ctx context.Context, sessionID string) ([]SkillLibrary, error)
	ApplySessionRewardToSkillStats(ctx context.Context, arg ApplySessionRewardToSkillStatsParams) error
	ApplyRewardDeltaToSkillStats(ctx context.Context, arg ApplyRewardDeltaToSkillStatsParams) error
	GetEvaluatorStats(ctx context.Context) (GetEvaluatorStatsRow, error)
	// Project queries
	CreateProject(ctx context.Context, arg CreateProjectParams) (Project, error)
	GetProject(ctx context.Context, id string) (Project, error)
	GetProjectByPath(ctx context.Context, path string) (Project, error)
	ListProjects(ctx context.Context) ([]Project, error)
	UpdateProjectStatus(ctx context.Context, arg UpdateProjectStatusParams) error
	UpdateProjectLastOpened(ctx context.Context, arg UpdateProjectLastOpenedParams) error
	MarkProjectInitialized(ctx context.Context, id string) error
	DeleteProject(ctx context.Context, id string) error
	// ACP session state
	GetSessionACPState(ctx context.Context, id string) (sql.NullString, error)
	UpdateSessionACPState(ctx context.Context, arg UpdateSessionACPStateParams) error
}

type Queries struct {
	// contains filtered or unexported fields
}

type Session struct {
	ID                  string         `json:"id"`
	ParentSessionID     sql.NullString `json:"parent_session_id"`
	Title               string         `json:"title"`
	MessageCount        int64          `json:"message_count"`
	PromptTokens        int64          `json:"prompt_tokens"`
	CompletionTokens    int64          `json:"completion_tokens"`
	Cost                float64        `json:"cost"`
	UpdatedAt           int64          `json:"updated_at"`
	CreatedAt           int64          `json:"created_at"`
	SummaryMessageID    sql.NullString `json:"summary_message_id"`
	CacheReadTokens     int64          `json:"cache_read_tokens"`
	CacheCreationTokens int64          `json:"cache_creation_tokens"`
	ReasoningTokens     int64          `json:"reasoning_tokens"`
}

type SessionGoal struct {
	ID                 string         `json:"id"`
	SessionID          string         `json:"session_id"`
	Objective          string         `json:"objective"`
	Status             string         `json:"status"`
	Iteration          int64          `json:"iteration"`
	MaxIterations      int64          `json:"max_iterations"`
	MaxDurationSeconds int64          `json:"max_duration_seconds"`
	StartedAt          int64          `json:"started_at"`
	CompletedAt        sql.NullInt64  `json:"completed_at"`
	LastProgress       sql.NullString `json:"last_progress"`
	NextStep           sql.NullString `json:"next_step"`
	BlockedReason      sql.NullString `json:"blocked_reason"`
	CreatedAt          int64          `json:"created_at"`
}

type SessionScore struct {
	ID                    string         `json:"id"`
	SessionID             string         `json:"session_id"`
	TemplateID            sql.NullString `json:"template_id"`
	Reward                float64        `json:"reward"`
	SuccessScore          float64        `json:"success_score"`
	EfficiencyScore       float64        `json:"efficiency_score"`
	JudgeAnalysis         sql.NullString `json:"judge_analysis"`
	JudgeModel            sql.NullString `json:"judge_model"`
	PromptTokens          int64          `json:"prompt_tokens"`
	CompletionTokens      int64          `json:"completion_tokens"`
	MessageCount          int64          `json:"message_count"`
	UserCorrections       int64          `json:"user_corrections"`
	EvaluatedAt           int64          `json:"evaluated_at"`
	CreatedAt             int64          `json:"created_at"`
	Components            string         `json:"components"`
	JudgePromptTokens     int64          `json:"judge_prompt_tokens"`
	JudgeCompletionTokens int64          `json:"judge_completion_tokens"`
}

type SessionTemplateSelection struct {
	SessionID  string `json:"session_id"`
	Section    string `json:"section"`
	VariantID  string `json:"variant_id"`
	SelectedAt int64  `json:"selected_at"`
}

type SetSkillMirrorStateParams struct {
	Status   string `json:"status"`
	IsActive int64  `json:"is_active"`
	ID       string `json:"id"`
}

type SkillLibrary struct {
	ID               string         `json:"id"`
	Title            string         `json:"title"`
	Content          string         `json:"content"`
	SourceSessionID  sql.NullString `json:"source_session_id"`
	SourceTemplateID sql.NullString `json:"source_template_id"`
	TaskType         string         `json:"task_type"`
	UsageCount       int64          `json:"usage_count"`
	SuccessRate      float64        `json:"success_rate"`
	IsActive         int64          `json:"is_active"`
	CreatedAt        int64          `json:"created_at"`
	UpdatedAt        int64          `json:"updated_at"`
	// Status mirrors the review state of the skill file: pending, approved,
	// rejected, or legacy (a pre-review row not yet exported to a file).
	Status     string  `json:"status"`
	Confidence float64 `json:"confidence"`
	JudgeModel string  `json:"judge_model"`
	// EvalCount and RewardTotal accumulate the reward of the evaluated sessions
	// the skill was injected in; SuccessRate = RewardTotal / EvalCount.
	EvalCount   int64   `json:"eval_count"`
	RewardTotal float64 `json:"reward_total"`
}

type UpdateFileParams struct {
	Content string `json:"content"`
	Version string `json:"version"`
	ID      string `json:"id"`
}

type UpdateGoalProgressParams struct {
	LastProgress sql.NullString `json:"last_progress"`
	NextStep     sql.NullString `json:"next_step"`
	Iteration    int64          `json:"iteration"`
	ID           string         `json:"id"`
}

type UpdateGoalStatusParams struct {
	Status        string         `json:"status"`
	Iteration     int64          `json:"iteration"`
	LastProgress  sql.NullString `json:"last_progress"`
	NextStep      sql.NullString `json:"next_step"`
	BlockedReason sql.NullString `json:"blocked_reason"`
	CompletedAt   sql.NullInt64  `json:"completed_at"`
	ID            string         `json:"id"`
}

type UpdateMessageParams struct {
	Parts      string        `json:"parts"`
	FinishedAt sql.NullInt64 `json:"finished_at"`
	ID         string        `json:"id"`
}

type UpdateProjectLastOpenedParams struct {
	LastOpened sql.NullInt64 `json:"last_opened"`
	ID         string        `json:"id"`
}

type UpdateProjectStatusParams struct {
	Status  string        `json:"status"`
	AcpPid  sql.NullInt64 `json:"acp_pid"`
	AcpPort sql.NullInt64 `json:"acp_port"`
	ID      string        `json:"id"`
}

type UpdateSessionACPStateParams struct {
	ACPState sql.NullString `json:"acp_state"`
	ID       string         `json:"id"`
}

type UpdateSessionParams struct {
	Title               string         `json:"title"`
	PromptTokens        int64          `json:"prompt_tokens"`
	CompletionTokens    int64          `json:"completion_tokens"`
	CacheReadTokens     int64          `json:"cache_read_tokens"`
	CacheCreationTokens int64          `json:"cache_creation_tokens"`
	ReasoningTokens     int64          `json:"reasoning_tokens"`
	SummaryMessageID    sql.NullString `json:"summary_message_id"`
	Cost                float64        `json:"cost"`
	ID                  string         `json:"id"`
}

type UpdateSessionScoreJudgeParams struct {
	JudgeAnalysis         sql.NullString `json:"judge_analysis"`
	JudgeModel            sql.NullString `json:"judge_model"`
	JudgePromptTokens     int64          `json:"judge_prompt_tokens"`
	JudgeCompletionTokens int64          `json:"judge_completion_tokens"`
	SessionID             string         `json:"session_id"`
}

type UpdateSessionScoreParams struct {
	Reward           float64 `json:"reward"`
	SuccessScore     float64 `json:"success_score"`
	EfficiencyScore  float64 `json:"efficiency_score"`
	PromptTokens     int64   `json:"prompt_tokens"`
	CompletionTokens int64   `json:"completion_tokens"`
	MessageCount     int64   `json:"message_count"`
	UserCorrections  int64   `json:"user_corrections"`
	Components       string  `json:"components"`
	SessionID        string  `json:"session_id"`
}

type UpsertSkillMirrorParams struct {
	ID              string         `json:"id"`
	Title           string         `json:"title"`
	Content         string         `json:"content"`
	SourceSessionID sql.NullString `json:"source_session_id"`
	TaskType        string         `json:"task_type"`
	IsActive        int64          `json:"is_active"`
	Status          string         `json:"status"`
	Confidence      float64        `json:"confidence"`
	JudgeModel      string         `json:"judge_model"`
	CreatedAt       int64          `json:"created_at"`
}