docs: replace ARCHIVED with RESHAPE — control-plane refactor pending

Earlier commit archived this repo entirely. Better plan: keep it
alive as the control plane for the restic data store. RESHAPE.md
points at cloud-sync/DESIGN.md for the chosen architecture and
flags that the current /v1/* API surface is going away.

ARCHIVED.md

@@ -1,23 +0,0 @@
-# Archived
-
-This repo is **archived** as of 2026-06-02. Not deployed, not maintained.
-
-## What this was
-
-Custom Go microservice for per-user file sync (Steam-Cloud-style). Reached working skeleton (33 tests passing) before being deprecated in favor of [`Timemachine/cloud-sync`](https://git.timemachine.center/Timemachine/cloud-sync)'s simpler restic-backed architecture.
-
-## Why deprecated
-
-`restic-rest-server` with `--private-repos --append-only` does everything cloud-svc would have done — snapshots, retention, chunk-level dedup, encryption, server-enforced append-only — and is already deployed on `john`. Building cloud-svc was reinventing it badly.
-
-See [`Timemachine/cloud-sync/DESIGN.md`](https://git.timemachine.center/Timemachine/cloud-sync/src/branch/main/DESIGN.md) for the chosen architecture.
-
-## What's preserved here
-
-- Commit history (skeleton through pivot decision)
-- `DESIGN.md` — the original design; useful as a record of what was considered
-- 33 tests covering the abandoned API surface
-
-## What to do if you land here
-
-Use [`Timemachine/cloud-sync`](https://git.timemachine.center/Timemachine/cloud-sync) instead. This repo is for reference only; no PRs accepted, no security fixes shipped, no production use.

RESHAPE.md

@@ -0,0 +1,34 @@
+# cloud-svc — pending reshape
+
+The current `main`'s `/v1/*` player-facing API is being replaced. cloud-svc is reshaping into a **control plane** for a restic-backed data store. Players hit `restic-rest-server` directly; cloud-svc handles provisioning + operator ops.
+
+See [`Timemachine/cloud-sync/DESIGN.md`](https://git.timemachine.center/Timemachine/cloud-sync/src/branch/main/DESIGN.md) for the chosen architecture.
+
+## What's coming
+
+| Listener | Bind | Endpoints | Caller |
+|---|---|---|---|
+| Provisioning | `automc-net:9091` | `POST /admin/users` | discord-bot |
+| Operator | `127.0.0.1:9092` | `GET/DELETE /admin/users`, `POST /admin/users/{id}/prune`, quota stats | `automc-setup cloud …` via SSH |
+
+## What's getting deleted from this repo
+
+- `manifest.go` (manifest types + validation)
+- `storage.go` body (blob/tarball storage)
+- `server.go` body (player `/v1/*` endpoints)
+- ~70% of current tests (the player-facing surface)
+
+## What's getting kept
+
+- `go.mod`, `Dockerfile`, `Makefile`, `.gitea/workflows/ci.yaml`
+- `auth.go` cache pattern (reused for provisioning token verification)
+- Per-user mutex pattern from `storage.go`
+- `config.go` env-loader
+
+## Estimated scope
+
+~300 LOC kept, ~600 LOC new for the control plane. Net smaller than current cloud-svc.
+
+## Don't build against the current API
+
+If you're somehow looking at this repo right now: the `/v1/*` endpoints are going away. Wait for the reshape commit to land before depending on anything here.