fix(deploy): add start_period to healthchecks to survive first-boot init

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

docker/compose.prod.yml

@@ -12,7 +12,8 @@ services:
       test: ["CMD-SHELL", "pg_isready -U ${POSTGRES_USER}"]
       interval: 10s
       timeout: 5s
-      retries: 5
+      retries: 10
+      start_period: 30s
     networks:
       - internal
 
@@ -26,7 +27,8 @@ services:
       test: ["CMD", "redis-cli", "-a", "${REDIS_PASSWORD}", "ping"]
       interval: 10s
       timeout: 5s
-      retries: 5
+      retries: 10
+      start_period: 15s
     networks:
       - internal
 
@@ -43,7 +45,8 @@ services:
       test: ["CMD", "mc", "ready", "local"]
       interval: 10s
       timeout: 5s
-      retries: 5
+      retries: 10
+      start_period: 15s
     networks:
       - internal