Unify explorer DBIS taxonomy and branding

frontend/src/components/common/Footer.tsx

@@ -12,18 +12,18 @@ export default function Footer() {
         <div className="grid gap-4 sm:gap-6 md:grid-cols-[minmax(0,1.5fr)_minmax(0,1fr)_minmax(0,1fr)]">
           <div className="space-y-3 rounded-xl border border-gray-200 bg-gray-50/80 p-4 dark:border-gray-800 dark:bg-gray-900/40 md:border-0 md:bg-transparent md:p-0">
             <div className="text-base font-semibold text-gray-900 dark:text-white sm:text-lg">
-              SolaceScan
+              DBIS Explorer
             </div>
             <p className="max-w-xl text-sm leading-6 text-gray-600 dark:text-gray-400">
-              Built on Blockscout for the DBIS / Defi Oracle Chain 138 explorer surface.
+              Built on Blockscout for the DBIS Chain 138 explorer surface.
               Explorer data is powered by Blockscout, Chain 138 RPC, and the companion MetaMask Snap.
             </p>
             <p className="max-w-xl text-xs leading-5 text-gray-500 dark:text-gray-500">
-              Public explorer access may appear under <code>blockscout.defi-oracle.io</code> or <code>explorer.d-bis.org</code>.
-              Both domains belong to the same DBIS / Defi Oracle explorer surface.
+              Primary public explorer access is served at <code>explorer.d-bis.org</code>.
+              <code> blockscout.defi-oracle.io</code> is the Blockscout companion domain for the same Chain 138 explorer surface.
             </p>
             <p className="text-xs text-gray-500 dark:text-gray-500">
-              © {year} DBIS / Defi Oracle. All rights reserved.
+              © {year} DBIS. All rights reserved.
             </p>
           </div>