/**
 * Outbound adapter for system time access.
 * <p>
 * Components:
 * <ul>
 *   <li>{@link de.gecheckt.pdf.umbenenner.adapter.out.clock.SystemClockAdapter}
 *       — Production implementation of {@link de.gecheckt.pdf.umbenenner.application.port.out.ClockPort}
 *       that delegates to the JVM system clock ({@code Instant.now()}).</li>
 * </ul>
 * <p>
 * The {@link de.gecheckt.pdf.umbenenner.application.port.out.ClockPort} abstraction ensures that
 * all application-layer and domain-layer code obtains the current instant through the port,
 * enabling deterministic time injection in tests without coupling to wall-clock time.
 * <p>
 * No date/time logic or formatting is performed in this package; that responsibility
 * belongs to the application layer.
 */
package de.gecheckt.pdf.umbenenner.adapter.out.clock;
