Unify explorer DBIS taxonomy and branding

scripts/e2e-full-stack.spec.ts

@@ -36,7 +36,7 @@ test.describe('Explorer full-stack smoke', () => {
   })
 
   for (const route of [
-    { path: '/', heading: /SolaceScan/i, name: 'home' },
+    { path: '/', heading: /DBIS Explorer/i, name: 'home' },
     { path: '/blocks', heading: /^Blocks$/i, name: 'blocks' },
     { path: '/transactions', heading: /^Transactions$/i, name: 'transactions' },
     { path: '/addresses', heading: /^Addresses$/i, name: 'addresses' },