feat: restore operator WIP — PMM JSON sync entrypoint, dotenv RPC trim + secrets, pool env alignment

- Resolve stash: merge load_deployment_env path with secure-secrets and CR/LF RPC strip
- create-pmm-full-mesh-chain138.sh delegates to sync-chain138-pmm-pools-from-json.sh
- env.additions.example: canonical PMM pool defaults (cUSDT/USDT per crosscheck)
- Include Chain138 scripts, official mirror deploy scaffolding, and prior staged changes

Made-with: Cursor

scripts/setup-reserve-vault.sh

@@ -5,7 +5,7 @@
 set -euo pipefail
 
 SCRIPT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
-PROJECT_ROOT="$(cd "$SCRIPT_DIR/../.." && pwd)"
+PROJECT_ROOT="$(cd "$SCRIPT_DIR/.." && pwd)"
 
 # Colors
 RED='\033[0;31m'
@@ -19,14 +19,17 @@ log_success() { echo -e "${GREEN}[✓]${NC} $1"; }
 log_warn() { echo -e "${YELLOW}[⚠]${NC} $1"; }
 log_error() { echo -e "${RED}[✗]${NC} $1"; }
 
-# Load environment variables
-if [ -f "$PROJECT_ROOT/.env" ]; then
-    source "$PROJECT_ROOT/.env"
-elif [ -f "$PROJECT_ROOT/smom-dbis-138/.env" ]; then
-    source "$PROJECT_ROOT/smom-dbis-138/.env"
+if [[ -f "$SCRIPT_DIR/lib/deployment/dotenv.sh" ]]; then
+  # shellcheck disable=SC1090
+  source "$SCRIPT_DIR/lib/deployment/dotenv.sh"
+  load_deployment_env --repo-root "$PROJECT_ROOT"
+elif [ -f "$PROJECT_ROOT/.env" ]; then
+    set -a && source "$PROJECT_ROOT/.env" && set +a
 fi
 
-RPC_URL="${RPC_URL:-${ETH_MAINNET_RPC_URL:-}}"
+RPC_URL="${RPC_URL:-${ETHEREUM_MAINNET_RPC:-${ETH_MAINNET_RPC_URL:-}}}"
+RPC_URL="${RPC_URL%$'\r'}"
+RPC_URL="${RPC_URL%$'\n'}"
 VAULT_ADDRESS="${STABLECOIN_RESERVE_VAULT_ADDRESS:-}"
 OFFICIAL_USDT="${OFFICIAL_USDT_ADDRESS:-0xdAC17F958D2ee523a2206206994597C13D831ec7}"
 OFFICIAL_USDC="${OFFICIAL_USDC_ADDRESS:-0xA0b86991c6218b36c1d19D4a2e9Eb0cE3606eB48}"