feat: prepare TypeORM support for Postgres db calls

.env.default

@@ -0,0 +1,13 @@
+# TypeORM specific
+# Please make sure these match with docker-compose.yml, or your own postgres server.
+PG_USER=kitty
+PG_PASS=CHANGEME
+PG_HOST=127.0.0.1
+PG_PORT=5432
+PG_DB=kittyurl
+
+# Site info
+PUBLIC_URL=https://example.com # Publicly accessible website root, used for rewrites. Note there is no trailing slash in the URL.
+IS_PROXIED=false               # Set to `true` if behind a reverse proxy, like apache/nginx.
+USE_SUBDOMAINS=true            # Whether to use subdomains for URL generation.
+DEBUG=false                    # Set to `false` to disable some features not meant to be seen publicly (like swagger documentation).