fix(api): allow nest build of program-settings and cleaner replica --check

Cast stored JSON through asSettingsArray so tsc accepts the snapshot payload, and strip Prisma ?schema= from DATABASE_URL before psql.

Co-authored-by: Cursor <cursoragent@cursor.com>

deploy/sync-replica-schema.sh

@@ -47,7 +47,10 @@ if [[ -z "${DATABASE_URL:-}" && -f "$API_DIR/.env" ]]; then
   set -a && source "$API_DIR/.env" && set +a
 fi
 
-read -r -a REPLICAS <<< "$(tr ',\n' '  ' <<< "$REPLICA_DSNS")"
+# One DSN per line or comma (NOT spaces — keyword conninfo has spaces).
+mapfile -t REPLICAS < <(
+  printf '%s\n' "$REPLICA_DSNS" | tr ',' '\n' | sed 's/^[[:space:]]*//;s/[[:space:]]*$//' | grep -v '^$'
+)
 
 # psql would otherwise swallow the loop input it is called from
 run_psql() {
@@ -56,7 +59,16 @@ run_psql() {
 
 # host:port/db only — DSNs carry passwords
 label() {
-  sed -E 's#^[a-z]+://([^@]*@)?##; s#\?.*$##' <<< "$1"
+  local dsn="$1"
+  if [[ "$dsn" == *"://"* ]]; then
+    sed -E 's#^[a-z]+://([^@]*@)?##; s#\?.*$##' <<< "$dsn"
+    return
+  fi
+  local host port db
+  host="$(sed -nE 's/.*host=([^ ]+).*/\1/p' <<< "$dsn")"
+  port="$(sed -nE 's/.*port=([^ ]+).*/\1/p' <<< "$dsn")"
+  db="$(sed -nE 's/.*dbname=([^ ]+).*/\1/p' <<< "$dsn")"
+  echo "${host:-?}:${port:-5432}/${db:-?}"
 }
 
 # every list feeding comm is sorted with the same collation
@@ -97,13 +109,19 @@ apply_migration() {
 }
 
 column_fingerprint() {
-  run_psql "$1" -v ON_ERROR_STOP=1 -At -c "
+  run_psql "$(libpq_dsn "$1")" -v ON_ERROR_STOP=1 -At -c "
     SELECT table_name || '.' || column_name
       FROM information_schema.columns
      WHERE table_schema = 'public'
        AND table_name NOT IN ('_replica_ddl_applied')" | LC_ALL=C sort
 }
 
+# Prisma DATABASE_URL uses ?schema=public; libpq rejects that query param.
+libpq_dsn() {
+  local u="$1"
+  echo "${u%%\?*}"
+}
+
 if [[ "$MODE" == "--check" ]]; then
   for dsn in "${REPLICAS[@]}"; do
     echo "== $(label "$dsn")"