feat: Enhance deployment scripts with environment variable validation and loading

deploy.sh

@@ -10,6 +10,26 @@ GIT_REPO_URL=${1:-""}
 GIT_BRANCH=${2:-"ui-fix"}
 GIT_COMMIT=${3:-""}
 
+# Check if .env.production exists and source it
+if [ -f .env.production ]; then
+    echo "Loading production environment variables..."
+    export $(grep -v '^#' .env.production | xargs)
+else
+    echo "Warning: .env.production not found. Make sure environment variables are set!"
+fi
+
+# Validate critical environment variables
+# if [ -z "$NEXTAUTH_SECRET" ] || [ "$NEXTAUTH_SECRET" = "YOUR_SUPER_SECURE_SECRET_KEY_HERE_AT_LEAST_32_CHARACTERS_LONG" ]; then
+#     echo "ERROR: NEXTAUTH_SECRET must be set to a secure random string!"
+#     echo "Generate one with: openssl rand -base64 32"
+#     exit 1
+# fi
+
+if [ -z "$NEXTAUTH_URL" ]; then
+    echo "ERROR: NEXTAUTH_URL must be set to your production URL!"
+    exit 1
+fi
+
 if [ -z "$GIT_REPO_URL" ]; then
     echo "Building from local files..."
     docker-compose -f docker-compose.prod.yml build