docs: enhance local dev docs, update Docker Compose, and archive old journals

Added Mailpit setup and updated Keycloak configuration in local development runbooks. Improved Docker Compose stability with updated service dependencies and configurations. Archived outdated journal entries and documents for better organization.

docker-compose.yaml

@@ -109,18 +109,11 @@ services:
         aliases:
           - "mailpit"
 
-  # --- IAM: Keycloak ---
+  # --- IAM: Keycloak (DEBUG MODE) ---
   keycloak:
-    image: "meldestelle-keycloak:latest"
+    image: "quay.io/keycloak/keycloak:26.4"
     container_name: "${PROJECT_NAME:-meldestelle}-keycloak"
     restart: no
-    build:
-      context: "./config/docker/keycloak"
-      args:
-        KEYCLOAK_IMAGE_TAG: "${KEYCLOAK_IMAGE_TAG:-26.4}"
-        BUILD_DATE: "${DOCKER_BUILD_DATE}"
-    labels:
-      - "org.opencontainers.image.created=${DOCKER_BUILD_DATE}"
     environment:
       KC_BOOTSTRAP_ADMIN_USERNAME: "${KC_ADMIN_USERNAME:-kc-admin}"
       KC_BOOTSTRAP_ADMIN_PASSWORD: "${KC_ADMIN_PASSWORD:-kc-password}"
@@ -134,36 +127,23 @@ services:
       KC_PROXY_HEADERS: "xforwarded"
       KC_HEALTH_ENABLED: "true"
       KC_METRICS_ENABLED: "true"
-      # Mailpit Configuration
-      KC_SPI_EMAIL_TEMPLATE_PROVIDER: "freemarker"
-      KC_SPI_EMAIL_SENDER_PROVIDER: "default"
-      KC_SPI_EMAIL_SENDER_DEFAULT_HOST: "mailpit"
-      KC_SPI_EMAIL_SENDER_DEFAULT_PORT: "1025"
-      KC_SPI_EMAIL_SENDER_DEFAULT_FROM: "keycloak@meldestelle.local"
+      KC_LOG_LEVEL: "INFO"
     ports:
       - "${KC_PORT:-8180:8080}"
       - "${KC_DEBUG_PORT:-9000:9000}"
     depends_on:
       postgres:
         condition: "service_healthy"
-      redis:
-        condition: "service_healthy"
-      mailpit:
-        condition: "service_started"
     volumes:
+      # Mount für den Import
       - "./config/docker/keycloak:/opt/keycloak/data/import:Z"
-    profiles: [ "infra", "all" ]
-    command: "start --optimized --import-realm"
-    healthcheck:
-      test: [ "CMD-SHELL", "exec 3<>/dev/tcp/127.0.0.1/9000" ]
-      interval: "10s"
-      timeout: "5s"
-      retries: "5"
-      start_period: "60s"
+    # Import beim Start aktivieren
+    command: "start-dev --import-realm"
     networks:
       meldestelle-network:
         aliases:
           - "keycloak"
+    profiles: [ "infra", "all" ]
 
   # ==========================================
   # 2. BACKEND SERVICES (Spring Boot)
@@ -224,7 +204,7 @@ services:
       postgres:
         condition: "service_healthy"
       keycloak:
-        condition: "service_healthy"
+        condition: "service_started" # Geändert auf started, da wir keinen Healthcheck haben
       consul:
         condition: "service_healthy"
       redis:
@@ -287,7 +267,7 @@ services:
       postgres:
         condition: "service_healthy"
       keycloak:
-        condition: "service_healthy"
+        condition: "service_started"
       consul:
         condition: "service_healthy"
       redis: