workspace-courrier: agent courrier dans le depot (fiche, identite, modeles)

- Liste blanche .gitignore : AGENTS, IDENTITY, SOUL, USER et modeles-gateway ; memoire et DREAMS exclus.
- Ancien depot git vide cree par OpenClaw (aucun commit) renomme en .git.vide-openclaw-20261003.

workspace-courrier/modeles-gateway/USER.md

@@ -0,0 +1,26 @@
+# USER.md - User Model
+
+Store stable user preferences and profile facts as directives that can guide future sessions.
+
+Use one directive per entry:
+
+```md
+<!-- observed: YYYY-MM-DD | status: active -->
+
+- Prefer concise progress updates during implementation work.
+```
+
+- Begin each directive with an imperative such as `Always`, `Never`, or `Prefer`.
+- Record the observation date and either `active` or `superseded` on the metadata line.
+- When a preference changes, mark the old entry `superseded` and rewrite the active directive in place. Never append a contradictory active directive.
+- Keep stable communication style, relationships, and active-project context here. Put durable non-profile facts and decisions in `MEMORY.md`.
+
+## Directives
+
+<!-- observed: YYYY-MM-DD | status: active -->
+
+- Prefer ...
+
+## Related
+
+- [Agent workspace](/concepts/agent-workspace)