Delete internal directory

internal/database/sqltime.go

@@ -1,33 +0,0 @@
-package database
-
-import (
-	"errors"
-	"strings"
-	"time"
-)
-
-// formatSQLiteUTC stores instants as UTC RFC3339 for consistent SQLite reads/writes.
-func formatSQLiteUTC(t time.Time) string {
-	return t.UTC().Format(time.RFC3339Nano)
-}
-
-// sqliteEpochGE returns SQL comparing column to param as Unix seconds (timezone-safe).
-func sqliteEpochGE(column, op string) string {
-	return "strftime('%s', " + column + ") " + op + " strftime('%s', ?)"
-}
-
-// ParseRFC3339Time parses API/query timestamps (RFC3339 or RFC3339Nano).
-func ParseRFC3339Time(value string) (time.Time, error) {
-	value = strings.TrimSpace(value)
-	if value == "" {
-		return time.Time{}, errors.New("empty time value")
-	}
-	if t, err := time.Parse(time.RFC3339Nano, value); err == nil {
-		return t.UTC(), nil
-	}
-	t, err := time.Parse(time.RFC3339, value)
-	if err != nil {
-		return time.Time{}, err
-	}
-	return t.UTC(), nil
-}