Unify explorer DBIS taxonomy and branding

frontend/src/pages/docs/gru.tsx

@@ -11,7 +11,7 @@ export default function GruDocsPage() {
       <PageIntro
         eyebrow="Explorer Documentation"
         title="GRU Guide"
-        description="A user-facing summary of the GRU standards, transport posture, and x402 readiness model, with concrete places to inspect those signals on live token, address, and search pages."
+        description="A user-facing summary of the GRU standards, bridge posture, public-network representations, and x402 readiness model, with concrete places to inspect those signals on live token, address, and search pages."
         actions={[
           { href: '/tokens', label: 'Browse tokens' },
           { href: '/search?q=cUSDC', label: 'Search cUSDC' },
@@ -23,7 +23,7 @@ export default function GruDocsPage() {
         <Card title="What The Explorer Is Showing You">
           <div className="space-y-4 text-sm text-gray-600 dark:text-gray-400">
             <p>
-              The explorer now distinguishes between canonical GRU money surfaces on Chain 138 and wrapped transport assets used on public-chain bridge lanes.
+              The explorer now distinguishes between canonical GRU surfaces on Chain 138 and cW public-network representations used on bridge lanes.
               It also highlights when a token looks ready for x402-style payment flows.
             </p>
             <p>
@@ -103,7 +103,7 @@ export default function GruDocsPage() {
         <Card title="Chain 138 Practical Reading">
           <div className="space-y-3 text-sm text-gray-600 dark:text-gray-400">
             <p>
-              A token can be forward-canonical and x402-ready even while older liquidity or transport lanes still run on a prior version.
+              A token can be forward-canonical and x402-ready even while older liquidity or bridge lanes still run on a prior version.
               That is why the explorer separates active liquidity posture from forward-canonical posture.
             </p>
             <p>

frontend/src/pages/docs/index.tsx

@@ -8,7 +8,7 @@ const docsCards = [
   {
     title: 'GRU Guide',
     href: '/docs/gru',
-    description: 'Understand GRU standards, x402 readiness, wrapped transport posture, and forward-canonical versioning as surfaced by the explorer.',
+    description: 'Understand GRU standards, x402 readiness, cW public-network posture, and forward-canonical versioning as surfaced by the explorer.',
   },
   {
     title: 'Transaction Evidence Matrix',
@@ -88,8 +88,8 @@ export default function DocsIndexPage() {
           <Card title="Operator & Domains">
             <div className="space-y-3 text-sm text-gray-600 dark:text-gray-400">
               <p>
-                SolaceScan is the public Chain 138 explorer operated by DBIS / Defi Oracle. The explorer may be reached through
-                <code> blockscout.defi-oracle.io</code> or <code> explorer.d-bis.org</code>.
+                DBIS Explorer is the public Chain 138 explorer operated by DBIS. Primary public access is served at
+                <code> explorer.d-bis.org</code>; <code> blockscout.defi-oracle.io</code> is the Blockscout companion domain.
               </p>
               <p>
                 These domains are part of the same explorer and companion-tooling surface, including the Snap install path at