- add: logout grpc function

- add: logout packet handler
- add: connection state and service for storing connection data
- add: session service calls to auth-service
- fix: compile error on database service due to moved redis cache

docker-compose.yml

@@ -24,6 +24,7 @@
     environment:
       - HEALTH_CHECK_PORT=8080
     depends_on:
+      - session-service
       - database-service
       - consul
 
@@ -93,6 +94,18 @@
       - auth-service
       - consul
 
+  session-service:
+    build:
+      context: ./
+      dockerfile: ./session-service/Dockerfile
+    ports:
+      - "50055:50055"
+    env_file:
+      - ./session-service/.env
+      - .env
+    depends_on:
+      - consul
+
   db:
     image: postgres:17
     env_file: