chore: record pre-existing uncommitted repository state

Snapshot of the in-flight state that already existed, identically, in both
this worktree and the main checkout before this session began: the initial
HTTP Client platform implementation (previously untracked), the redis-lab
removal, and the JPA / object-storage / notification integration work.

Kept separate from this session's HTTP Client review response, which lands
in the following commit, so the two bodies of work stay reviewable apart.

Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>

src/adapter/outbound/notification/gradle.lockfile

@@ -91,7 +91,7 @@ org.junit.platform:junit-platform-engine:6.0.1=testRuntimeClasspath
 org.junit.platform:junit-platform-launcher:6.0.1=testRuntimeClasspath
 org.junit:junit-bom:6.0.1=testCompileClasspath,testRuntimeClasspath
 org.junit:junit-bom:6.1.0=spotbugs
-org.mockito:mockito-core:5.20.0=testCompileClasspath,testRuntimeClasspath
+org.mockito:mockito-core:5.20.0=mockitoAgent,testCompileClasspath,testRuntimeClasspath
 org.mockito:mockito-junit-jupiter:5.20.0=testCompileClasspath,testRuntimeClasspath
 org.objenesis:objenesis:3.3=testRuntimeClasspath
 org.opentest4j:opentest4j:1.3.0=testCompileClasspath,testRuntimeClasspath

src/adapter/outbound/notification/src/main/java/dev/caskeleton/adapter/outbound/notification/catalog/NotificationCatalogException.java

@@ -9,6 +9,8 @@ import java.util.HexFormat;
 /** Fail-closed error for an invalid checked-in notification catalog. */
 public final class NotificationCatalogException extends RuntimeException {
 
+  private static final long serialVersionUID = 1L;
+
   public NotificationCatalogException(String message) {
     super(message);
   }

src/adapter/outbound/notification/src/main/java/dev/caskeleton/adapter/outbound/notification/core/RoutingNotifier.java

@@ -8,6 +8,7 @@ import java.util.Collection;
 import java.util.EnumMap;
 import java.util.HashMap;
 import java.util.List;
+import java.util.Locale;
 import java.util.Map;
 
 /**
@@ -81,7 +82,7 @@ public final class RoutingNotifier implements NotificationPort {
           if (!channelRegistry.containsKey(providerId)) {
             throw new IllegalStateException(
                 "app.notification.routes."
-                    + channel.name().toLowerCase()
+                    + channel.name().toLowerCase(Locale.ROOT)
                     + "."
                     + route
                     + " references providerId '"
@@ -131,7 +132,7 @@ public final class RoutingNotifier implements NotificationPort {
               + " route='"
               + route
               + "' — set app.notification.routes."
-              + channel.name().toLowerCase()
+              + channel.name().toLowerCase(Locale.ROOT)
               + "."
               + route
               + "=<providerId>[,<providerId>] and enable that provider"

src/adapter/outbound/notification/src/main/java/dev/caskeleton/adapter/outbound/notification/provider/NotificationProviderAttemptClient.java

@@ -95,6 +95,7 @@ public interface NotificationProviderAttemptClient {
 
   /** Explicit provider-proven invalid recipient/content detected before wire I/O. */
   final class PreWireDeliveryRejectedException extends RuntimeException {
+    private static final long serialVersionUID = 1L;
 
     public PreWireDeliveryRejectedException() {
       super("provider rejected the prepared delivery before wire I/O");

src/adapter/outbound/notification/src/main/java/dev/caskeleton/adapter/outbound/notification/template/TemplateRenderingException.java

@@ -3,6 +3,8 @@ package dev.caskeleton.adapter.outbound.notification.template;
 /** Redacted fail-closed template loading or rendering error. */
 public final class TemplateRenderingException extends RuntimeException {
 
+  private static final long serialVersionUID = 1L;
+
   public TemplateRenderingException(String safeMessage) {
     super(safeMessage);
   }

src/adapter/outbound/notification/src/test/java/dev/caskeleton/adapter/outbound/notification/core/RoutingNotifierTest.java

@@ -14,6 +14,7 @@ import dev.caskeleton.application.notification.Notification;
 import dev.caskeleton.shared.error.AdapterDisabledException;
 import java.util.ArrayList;
 import java.util.List;
+import java.util.Locale;
 import java.util.Map;
 import java.util.concurrent.atomic.AtomicInteger;
 import org.junit.jupiter.api.AfterEach;
@@ -287,6 +288,21 @@ class RoutingNotifierTest {
         .hasMessageContaining("google-email");
   }
 
+  @Test
+  void unknownProviderRouteKeyUsesLocaleIndependentLowercase() {
+    Locale originalDefault = Locale.getDefault();
+    Locale.setDefault(Locale.forLanguageTag("tr-TR"));
+    try {
+      Map<Channel, Map<String, List<String>>> routes =
+          Map.of(Channel.EMAIL, Map.of("default", List.of("google-email")));
+
+      assertThatThrownBy(() -> new RoutingNotifier(List.of(), routes))
+          .hasMessageContaining("app.notification.routes.email.default");
+    } finally {
+      Locale.setDefault(originalDefault);
+    }
+  }
+
   @Test
   void zeroProvidersAndRoutesConstructsCleanly() {
     // L262: optional module must not block startup when unconfigured.