plain dev sends shutdown request as soon as started

[avycado13]

When I run Plain dev it just starts and immediately acts like it got shutdown

plain dev
Automatically set PLAIN_CSRF_TRUSTED_ORIGINS=["https://app.localhost:8443"]
Automatically set PLAIN_ALLOWED_HOSTS=["app.localhost"]

✔ Preflight check identified no issues.

Starting services...
08:24:35 system   | postgres started (pid=49417)
08:24:35 postgres | 
08:24:35 postgres | PostgreSQL Database directory appears to contain a database; Skipping initialization
08:24:35 postgres | 
08:24:35 postgres | 2025-06-05 13:24:35.977 UTC [1] LOG:  starting PostgreSQL 15.13 (Debian 15.13-1.pgdg120+1) on aarch64-unknown-linux-gnu, compiled by gcc (Debian 12.2.0-14) 12.2.0, 64-bit
08:24:35 postgres | 2025-06-05 13:24:35.977 UTC [1] LOG:  listening on IPv4 address "0.0.0.0", port 5432
08:24:35 postgres | 2025-06-05 13:24:35.977 UTC [1] LOG:  listening on IPv6 address "::", port 5432
08:24:35 postgres | 2025-06-05 13:24:35.978 UTC [1] LOG:  listening on Unix socket "/var/run/postgresql/.s.PGSQL.5432"
08:24:35 postgres | 2025-06-05 13:24:35.981 UTC [30] LOG:  database system was shut down at 2025-06-05 13:24:10 UTC
08:24:35 postgres | 2025-06-05 13:24:35.987 UTC [1] LOG:  database system is ready to accept connections
Database ready: default
Operations to perform:
  Apply all migrations: ai, bots, memories, plainflags, plainoauth, plainsessions, users
  No migrations to apply.

Starting app...
08:24:36 system   | plain started (pid=49425)
08:24:36 system   | tailwind started (pid=49424)
08:24:36 plain    | [49425] [INFO] Starting gunicorn 23.0.0
08:24:36 plain    | [49425] [INFO] Listening at: https://127.0.0.1:8443 (49425)
08:24:36 plain    | [49425] [INFO] Using worker: gthread
08:24:36 plain    | [49426] [INFO] Booting worker with pid: 49426
08:24:36 tailwind | Tailwind already installed
08:24:36 tailwind | Compiling tailwind.css to app/assets/tailwind.min.css...
08:24:36 system   | tailwind stopped (rc=247)
08:24:36 system   | sending SIGTERM to postgres (pid 49417)
08:24:36 system   | sending SIGTERM to plain (pid 49425)
08:24:36 plain    | [49425] [INFO] Handling signal: term
08:24:36 postgres | 2025-06-05 13:24:36.983 UTC [1] LOG:  received smart shutdown request
08:24:36 postgres | 2025-06-05 13:24:36.986 UTC [1] LOG:  background worker "logical replication launcher" (PID 33) exited with exit code 1
08:24:36 postgres | 2025-06-05 13:24:36.986 UTC [28] LOG:  shutting down
08:24:36 postgres | 2025-06-05 13:24:36.987 UTC [28] LOG:  checkpoint starting: shutdown immediate
08:24:36 postgres | 2025-06-05 13:24:36.990 UTC [28] LOG:  checkpoint complete: wrote 3 buffers (0.0%); 0 WAL file(s) added, 0 removed, 0 recycled; write=0.001 s, sync=0.001 s, total=0.004 s; sync files=2, longest=0.001 s, average=0.001 s; distance=0 kB, estimate=0 kB
08:24:36 postgres | 2025-06-05 13:24:36.993 UTC [1] LOG:  database system is shut down
08:24:37 system   | postgres stopped (rc=0)
08:24:37 plain    | [49426] [INFO] Worker exiting (pid: 49426)
08:24:38 plain    | [49425] [INFO] Shutting down: Master
08:24:38 system   | plain stopped (rc=0)```

[davegaeddert]

Looks like tailwind is the thing that killed it. What does running plain tailwind build do?