Unify explorer DBIS taxonomy and branding

frontend/src/services/api/access.ts

@@ -146,7 +146,7 @@ function setStoredWalletSession(session: WalletAccessSession | null) {
 }
 
 function buildWalletMessage(nonce: string) {
-  return `Sign this message to authenticate with SolaceScan.\n\nNonce: ${nonce}`
+  return `Sign this message to authenticate with DBIS Explorer.\n\nNonce: ${nonce}`
 }
 
 async function fetchWalletJson<T>(path: string, init?: RequestInit): Promise<T> {