dev-demo add .env.local and port dev demo to .envx

Author: ivictbor

dev-demo/.env.local

@@ -0,0 +1,6 @@
+KEYCLOAK_URL=http://localhost:8080
+
+ADMINFORTH_SECRET=123
+NODE_ENV=development
+DATABASE_URL=sqlite://.db.sqlite
+PRISMA_DATABASE_URL=file:.db.sqlite