Improve local development (#3661)

scripts/start-deployPufferfish

@@ -1,7 +1,7 @@
 #!/bin/bash
 
 # shellcheck source=start-utils
-. "${SCRIPTS:-/}start-utils"
+. "$(dirname "$0")/start-utils"
 
 set -euo pipefail
 isDebugging && set -x
@@ -45,4 +45,4 @@ fi
 # Normalize on Spigot for later operations
 export FAMILY=SPIGOT
 
-exec "${SCRIPTS:-/}start-spiget" "$@"
+exec "$(dirname "$0")/start-spiget" "$@"