test(core): cover base schema + respond; neutralize tunnel log prefix

packages/core/src/net/tunnel.ts

@@ -67,7 +67,7 @@ export const openTunnel = async (
 
     // After 'ready' resolved, later ssh errors must not crash the process.
     client.on('error', (error) => {
-        console.error('dbmole: ssh tunnel error: ' + error.message)
+        console.error('ssh-tunnel: ssh tunnel error: ' + error.message)
     })
 
     let closed = false
@@ -140,7 +140,7 @@ export const openTunnel = async (
     // without a persistent one, a later listener error is swallowed and the
     // tunnel silently serves a dead socket. Mark it closed instead.
     server.on('error', (error) => {
-        console.error('dbmole: tunnel listener error: ' + error.message)
+        console.error('ssh-tunnel: tunnel listener error: ' + error.message)
         markClosed()
     })