feat: clanker fixxes + postgress

.env.example

@@ -0,0 +1,16 @@
+# Required: token for the X-Admin-Token header on /admin routes
+ADMIN_TOKEN=change-me
+
+# Required: Postgres connection string
+DATABASE_URL=postgres://kooltap:kooltap@localhost:5432/kooltap?sslmode=disable
+
+# Used by docker-compose.yaml for the bundled Postgres container
+POSTGRES_PASSWORD=kooltap
+
+# Optional (defaults shown)
+# PORT=3000
+# UPLOAD_DIR=uploads
+# TMP_DIR=tmp
+# MAX_UPLOAD_MB=300
+# Old SQLite database to import once on startup, if present
+# SQLITE_IMPORT_PATH=data/updater.db