add roadmap (#38)

Author: romanindev

README.md

@@ -101,3 +101,8 @@ examples/
 smoke/
   */             smoke tests verifying published packages
 ```
+
+## Roadmap
+
+See the project roadmap:  
+https://github.com/dfsyncjs/dfsync/blob/main/ROADMAP.md

ROADMAP.md

@@ -0,0 +1,48 @@
+# dfsync Roadmap
+
+This document outlines the planned direction for **dfsync** and its packages.
+
+## @dfsync/client
+
+A lightweight HTTP client for reliable service-to-service communication.
+
+### 0.4.x — Request lifecycle
+
+**Focus**: request control and lifecycle management.
+
+Planned features:
+
+- AbortSignal support for request cancellation
+- request context object for passing metadata through lifecycle
+- correlation ID support (e.g. `x-request-id`)
+- improved hook context with additional execution details
+
+---
+
+### 0.5.x — Observability
+
+**Focus**: logging, monitoring, and request insights.
+
+Planned features:
+
+- request duration tracking
+- retry metadata (attempt number, delay, etc.)
+- support for `Retry-After` response header
+- retry lifecycle hooks (`onRetry`)
+
+---
+
+### 0.6.x — Integration safety
+
+**Focus**: safer and more predictable integrations.
+
+Planned features:
+
+- response validation (custom or schema-based)
+- idempotency key support for safe retries
+
+### Notes
+
+- Versions below `1.0.0` may introduce breaking changes.
+- The API will be stabilized before the `1.0.0` release.
+- The roadmap may evolve based on real-world usage and feedback.

packages/client/README.md

@@ -33,7 +33,7 @@ const client = createClient({
 const users = await client.get('/users');
 ```
 
-## Features
+## Main features
 
 - typed responses
 - request timeout support
@@ -59,9 +59,5 @@ A request in `@dfsync/client` follows this flow:
 
 ## Roadmap
 
-The goal of dfsync is to become a reliable toolkit for service-to-service communication.
-
-Planned next steps:
-
-- Tracing support
-- Extended hooks and observability features
+See the project roadmap:  
+https://github.com/dfsyncjs/dfsync/blob/main/ROADMAP.md