FIXED - Drop leftover Prisma ?schema=public from the DB URL

- postgres.js forwarded schema as a startup param; Postgres rejected the connection
- Remove ?schema=public from docker-compose, CI, and the client default
- Strip any query string in lib/db/index.ts so this cannot recur

docker-compose.yml

@@ -14,7 +14,7 @@ services:
       NEXT_PUBLIC_ADMIN_URL: ${NEXT_PUBLIC_ADMIN_URL:-https://root.mohfarawati.de}
       ADMIN_HOST: ${ADMIN_HOST:-root.mohfarawati.de}
       SITE_RUNTIME_ORIGIN: ${SITE_RUNTIME_ORIGIN:-http://127.0.0.1:3000}
-      DATABASE_URL: postgresql://postgres:postgres@db:5432/moh_sass?schema=public
+      DATABASE_URL: postgresql://postgres:postgres@db:5432/moh_sass
       ADMIN_PASSWORD: ${ADMIN_PASSWORD:?ADMIN_PASSWORD must be set in .env}
       ADMIN_AUTH_SECRET: ${ADMIN_AUTH_SECRET:?ADMIN_AUTH_SECRET must be set in .env (use a long random string)}
       ADMIN_BASIC_AUTH_USER: ${ADMIN_BASIC_AUTH_USER:?ADMIN_BASIC_AUTH_USER must be set in .env}