v0.12.2 drop version from api path, deploy script update

deploy/README.md

@@ -3,16 +3,19 @@
 Run in this order; each script's header documents its inputs. The full guide is
 [doc/deployment.md](../doc/deployment.md).
 
-| Order | Where | Script | Purpose |
+| Order | Where | Step | Purpose |
 |---|---|---|---|
-| 1 | Bastille host | `freebsd/host.sh <jail>` | `sysvshm=new` for PostgreSQL, jail restart |
-| 2 | Build machine | `make server-freebsd` | Static `bin/chess-server-freebsd-amd64` |
-| 3 | Jail (root) | `freebsd/setup-jail.sh` | PostgreSQL 18, database, account, service, backups, optional SQLite import |
-| 4 | Bastille host | `freebsd/nginx-chess.conf` | Location block for the host nginx |
+| 1 | Bastille host, once | `freebsd/host.sh <jail>` | `sysvshm=new` for PostgreSQL, jail restart |
+| 2 | Jail, once | `pkg install postgresql18-server postgresql18-client stockfish` | Packages |
+| 3 | Build machine | `make server-freebsd` | Static `bin/chess-server-freebsd-amd64` |
+| 4 | Jail (root) | `freebsd/setup-jail.sh` | PostgreSQL setup, database, `chessd` service, optional log rotation and backups; rerun to upgrade |
+| 5 | Bastille host | `freebsd/nginx-chess.conf` | nginx locations for `/chess/api/` and `/chess/health` |
 
 Supporting files, installed by `setup-jail.sh`:
 
 - `postgresql/setup.sql` — role, database, and schema (owner or split mode)
-- `postgresql/migrate-sqlite.sh` — one-time import of a v0.11 SQLite database
-- `freebsd/rc.d/chess_server` — `daemon(8)` service script
+- `freebsd/rc.d/chessd` — `daemon(8)` service script
 - `freebsd/chess-backup.sh` — nightly `pg_dump` with 14-day retention
+
+Keep deployment-specific values (addresses, host names) in `rc.conf` and the
+host nginx configuration, not in this repository.