Updates primary compose to use sockets database access

docker-compose.yml

@@ -10,6 +10,7 @@ services:
       POSTGRES_PASSWORD: postgres
     volumes:
       - pgdata:/var/lib/postgresql/data
+      - pgsocket:/var/run/postgresql
     healthcheck:
       test: ["CMD-SHELL", "pg_isready -U postgres"]
       interval: 5s
@@ -24,11 +25,13 @@ services:
       dockerfile: Dockerfile
     restart: unless-stopped
     environment:
-      KMTN_DATABASE_URL: postgresql+asyncpg://postgres:postgres@db:5432/kmountain
+      KMTN_DATABASE_URL: >-
+        postgresql+asyncpg://postgres:postgres@/kmountain?host=/var/run/postgresql
       KMTN_CORS_ORIGINS: '["http://localhost:4200", "http://localhost"]'
     ports:
       - "8000:8000"
     volumes:
+      - pgsocket:/var/run/postgresql
       - logs:/logs
     depends_on:
       db:
@@ -51,4 +54,5 @@ services:
 
 volumes:
   pgdata:
+  pgsocket:
   logs: