chore: consolidate platform split checks

dev/production-like/README.md

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+# Production-Like Development Profile
+
+This profile runs the shared services that production depends on while keeping
+API, worker, and WebUI code in the editable local repositories.
+
+It provides:
+
+- PostgreSQL with a persistent Docker volume
+- Redis with append-only persistence
+- explicit `ENABLED_MODULES`
+- local durable file storage under `runtime/production-like/files`
+- a Celery worker process using the same queues as the API
+
+Start it from the core repository:
+
+```bash
+cd /mnt/DATA/git/govoplan-core
+scripts/launch-production-like-dev.sh
+```
+
+The launcher uses `dev/production-like/.env` when present, otherwise
+`dev/production-like/.env.example`. Copy the example when you want local port or
+password changes:
+
+```bash
+cp dev/production-like/.env.example dev/production-like/.env
+```
+
+The API and worker use:
+
+```text
+DATABASE_URL=postgresql+psycopg://govoplan:govoplan-dev@127.0.0.1:55433/govoplan
+REDIS_URL=redis://127.0.0.1:56379/0
+CELERY_ENABLED=true
+```
+
+Stop the launched API/WebUI/worker with `Ctrl+C`. The PostgreSQL and Redis
+containers keep running by default so the next launch is fast. To stop them too:
+
+```bash
+GOVOPLAN_STOP_PROFILE_DEPENDENCIES_ON_EXIT=1 scripts/launch-production-like-dev.sh
+```
+
+To remove all profile data:
+
+```bash
+cd /mnt/DATA/git/govoplan-core/dev/production-like
+docker compose --env-file .env.example down -v
+```