fix: align dashboard host warnings with effective bind

README.md

@@ -50,18 +50,23 @@ bun add -g @kaitranntt/ccs         # bun (30x faster)
 
 ```bash
 ccs config
-# Opens a local browser URL and prints bind/network details
+# Opens a local browser URL
 ```
 
-Expose the dashboard to another device on your network:
+CCS uses the runtime's system-default bind. If that bind is reachable beyond loopback,
+the CLI also prints bind/network details plus an auth reminder.
+
+Force all-interface binding for remote devices:
 
 ```bash
 ccs config --host 0.0.0.0
-# Terminal prints the LAN URL to open from the other device
+# Terminal prints the reachable URLs to open from the other device
 ```
 
 If you expose the dashboard beyond localhost, protect it first with `ccs config auth setup`.
 
+Use `ccs config --host 127.0.0.1` to force local-only binding.
+
 Dashboard updates hub: `http://localhost:3000/updates`
 
 Want to run the dashboard in Docker or pull the prebuilt image? See `docker/README.md`.