Harden hosted DB env wiring and runtime bootstrap

.env.example

@@ -27,7 +27,7 @@ DB_DATABASE=tabeley_db
 DB_USERNAME=postgres
 DB_PASSWORD=secret
 
-SESSION_DRIVER=database
+SESSION_DRIVER=file
 SESSION_LIFETIME=120
 SESSION_ENCRYPT=false
 SESSION_PATH=/
@@ -35,9 +35,9 @@ SESSION_DOMAIN=null
 
 BROADCAST_CONNECTION=log
 FILESYSTEM_DISK=local
-QUEUE_CONNECTION=database
+QUEUE_CONNECTION=sync
 
-CACHE_STORE=database
+CACHE_STORE=file
 # CACHE_PREFIX=
 
 MEMCACHED_HOST=127.0.0.1