feat(client): lodge remote binds a repository to another server

backend/internal/client/skill.md

@@ -23,6 +23,7 @@ The rules live in `.lodge` at the repository root, one per line, as `shared <pat
 - Files tracked by git are never touched by lodge, even under a synced path.
 - Files over 5 MB are not synced; `lodge status` lists them.
 - A deleted file is deleted on every machine. Its history stays on the server.
+- A repository may sync with another server than the rest of the machine; `lodge status` and `lodge remote` show which. Never run `lodge login`, `lodge remote` or `lodge update` unless asked: they change where files go.
 - Nothing needs to be run after writing a file: the daemon picks it up within seconds. Without a daemon (CI, cloud sandbox) run `lodge sync` at the start and at the end of the work.
 
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