Format and cleanup code

scripts/apply_env.sh

@@ -1,13 +1,13 @@
-#!/bin/sh
+#!/bin/bash
 # Enable exporting variables
 set -a
 
 # Source the default env variables
-echo "Sourcing build environment"
+echo "Sourcing build environment..."
 source .env
 
 # If there is a .env.local present, source it
-echo "Sourcing custom environment"
+echo "Sourcing custom environment..."
 if [ -f .env.local ]; then
   source ./.env.local
 fi