Add wallet auth smoke e2e and include WalletConnect in parity checks.

Live API check confirms walletconnect config; dual-domain verifier now covers the deployed endpoint by default.

Co-authored-by: Cursor <cursoragent@cursor.com>

scripts/verify/check-explorer-dual-domain-parity.sh

@@ -12,12 +12,9 @@ paths=(
   "/api/v2/stats"
   "/explorer-api/v1/track1/bridge/status"
   "/token-aggregation/api/v1/routes/matrix?includeNonLive=true"
+  "/explorer-api/v1/walletconnect/config"
 )
 
-if [[ "${INCLUDE_WALLETCONNECT:-0}" == "1" ]]; then
-  paths+=("/explorer-api/v1/walletconnect/config")
-fi
-
 failures=0
 
 check_path() {