feat: bridges, PMM, flash workflow, token-aggregation, and deployment docs

- CCIP/trustless bridge contracts, GRU tokens, DEX/PMM tests, reserve vault.
- Token-aggregation service routes, planner, chain config, relay env templates.
- Config snapshots and multi-chain deployment markdown updates.
- gitignore services/btc-intake/dist/ (tsc output); do not track dist.

Run forge build && forge test before deploy (large solc graph).

Made-with: Cursor

scripts/deployment/sync-chain138-pmm-pools-from-json.sh

@@ -18,11 +18,21 @@ ORIG_TX_TIMEOUT_SECONDS="${TX_TIMEOUT_SECONDS-}"
 ORIG_POST_CREATE_POLL_SECONDS="${POST_CREATE_POLL_SECONDS-}"
 ORIG_POST_CREATE_POLL_INTERVAL="${POST_CREATE_POLL_INTERVAL-}"
 
-if [[ -f "$ENV_FILE" ]]; then
+if [[ -f "$SMOM_ROOT/scripts/lib/deployment/dotenv.sh" ]]; then
+  # shellcheck disable=SC1091
+  source "$SMOM_ROOT/scripts/lib/deployment/dotenv.sh"
+  load_deployment_env --repo-root "$SMOM_ROOT"
+elif [[ -f "$ENV_FILE" ]]; then
+  had_nounset=0
+  if [[ $- == *u* ]]; then
+    had_nounset=1
+    set +u
+  fi
   set -a
   # shellcheck disable=SC1090
   source "$ENV_FILE"
   set +a
+  (( had_nounset )) && set -u
 fi
 
 [[ -n "$ORIG_RPC_URL_138" ]] && RPC_URL_138="$ORIG_RPC_URL_138"