Add analytics metrics and failure ingestion

internal/api/ingest_test.go

@@ -92,6 +92,7 @@ func applyMigrations(db *sql.DB) error {
 		filepath.Join("migrations", "0003_ingest", "up.sql"),
 		filepath.Join("migrations", "0004_timeline", "up.sql"),
 		filepath.Join("migrations", "0005_tickets", "up.sql"),
+		filepath.Join("migrations", "0006_analytics", "up.sql"),
 	}
 	for _, path := range paths {
 		data, err := os.ReadFile(path)
@@ -125,6 +126,7 @@ func execStatements(db *sql.DB, sqlText string) error {
 
 func cleanupRegistry(db *sql.DB) error {
 	statements := []string{
+		"DELETE FROM failure_events",
 		"DELETE FROM ticket_links",
 		"DELETE FROM tickets",
 		"DELETE FROM timeline_events",