chore: remove early dev preview

README.md

@@ -1,24 +1,12 @@
 # Floyd Engine
 
-> **Dev Preview** - APIs may change. Not recommended for production use yet.
+Open-source booking engine for AI agents. Two-phase booking, conflict detection, and scheduling policies — built for concurrent workloads.
 
-Booking engine for AI agents.
-
-- **Services & Policies** - Define bookable offerings with scheduling rules
-- **Hold → Confirm** - Two-phase booking for async workflows
-- **Race-safe** - Database-level conflict detection
-- **Retry-friendly** - Idempotent operations with automatic deduplication
-- **Real-time** - Webhooks for booking events
-
-## Why Floyd?
-
-Building booking into AI agents is harder than it looks:
-
-- **Async conversations** - Users say "yes" seconds after you check availability
-- **Retries & timeouts** - Network failures cause duplicate bookings
-- **Concurrency** - Multiple agents booking the same resource
-
-Floyd handles all of this so you can focus on your agent.
+- **Hold → Confirm** - Reserve a slot with TTL, confirm when ready, auto-expire if not
+- **Conflict detection** - Database-level row locking + GiST indexes prevent double-booking
+- **Scheduling policies** - Working hours, buffers, lead times, grid alignment
+- **Idempotency** - Safe retries via `Idempotency-Key` header
+- **Webhooks** - HMAC-signed booking events via transactional outbox
 
 ## Example
 
@@ -37,8 +25,8 @@ curl -X POST http://localhost:4000/v1/ledgers/$LEDGER_ID/bookings \
   -d '{
     "serviceId": "svc_...",
     "resourceId": "rsc_stylist1",
-    "startAt": "2026-01-15T10:00:00Z",
-    "endAt": "2026-01-15T11:00:00Z"
+    "startTime": "2026-03-15T10:00:00Z",
+    "endTime": "2026-03-15T11:00:00Z"
   }'
 
 # 3. Confirm when user says "yes"
@@ -59,15 +47,19 @@ docker run \
   ghcr.io/floyd-run/engine:master
 ```
 
-See the [Quickstart guide](https://docs.floyd.run/docs/quickstart) for Docker Compose setup and full instructions.
+See the [Quickstart guide](docs/quickstart.md) for Docker Compose setup and full instructions.
 
 ## Documentation
 
-Full API reference, guides, and examples at [docs.floyd.run](https://docs.floyd.run)
+Full API reference, guides, and examples in the [docs](docs/) folder.
+
+## Managed Cloud
+
+Prefer not to self-host? [floyd.run](https://floyd.run) is a hosted version with organizations, API keys, and a web console.
 
 ## Feedback
 
-This is a dev preview - we'd love your input! Open an issue on [GitHub](https://github.com/floyd-run/engine/issues) or reach out at [hey@floyd.run](mailto:hey@floyd.run).
+Open an issue on [GitHub](https://github.com/floyd-run/engine/issues) or reach out at [hey@floyd.run](mailto:hey@floyd.run).
 
 ## License