chore(scripts): use load_explorer_runtime_env + address-inventory helper

Align remaining shell scripts with shared env loading (no direct .env source).

Made-with: Cursor

scripts/setup-complete-bridge.sh

@@ -7,6 +7,7 @@ set -euo pipefail
 
 SCRIPT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
 PROJECT_ROOT="$(cd "$SCRIPT_DIR/.." && pwd)"
+source "$PROJECT_ROOT/scripts/lib/address-inventory.sh"
 
 # Colors
 RED='\033[0;31m'
@@ -24,12 +25,7 @@ log_error() { echo -e "${RED}[ERROR]${NC} $1"; }
 log_step() { echo -e "${CYAN}[STEP]${NC} $1"; }
 log_header() { echo -e "${MAGENTA}=========================================${NC}"; }
 
-# Load environment variables if .env exists
-if [ -f "$PROJECT_ROOT/.env" ]; then
-    source "$PROJECT_ROOT/.env"
-elif [ -f "$PROJECT_ROOT/../.env" ]; then
-    source "$PROJECT_ROOT/../.env"
-fi
+load_explorer_runtime_env
 
 # Parse arguments
 PRIVATE_KEY_ARG="${1:-}"
@@ -50,7 +46,7 @@ if [ -n "$PRIVATE_KEY_ARG" ]; then
 elif [ -z "${PRIVATE_KEY:-}" ]; then
     log_error "PRIVATE_KEY not provided"
     log_info "Usage: $0 [private_key] [weth9_eth_mainnet] [weth10_eth_mainnet]"
-    log_info "Or set PRIVATE_KEY in .env file"
+    log_info "Or export PRIVATE_KEY before running"
     exit 1
 fi
 
@@ -160,4 +156,3 @@ log_info "  1. Review dry run results above"
 log_info "  2. If all checks pass, bridge tokens:"
 log_info "     ./scripts/wrap-and-bridge-to-ethereum.sh [amount] [private_key]"
 log_info ""
-