chore: add GitHub Actions CI workflow and badge

Author: rizqme

.github/workflows/ci.yml

@@ -0,0 +1,32 @@
+name: CI
+
+on:
+  push:
+    branches: [ main ]
+  pull_request:
+    branches: [ main ]
+
+jobs:
+  build-and-test:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+      - name: Set up Go
+        uses: actions/setup-go@v5
+        with:
+          go-version: '1.23'
+      - name: Install dependencies
+        run: go mod download
+      - name: Build
+        run: make build
+      - name: Start services
+        run: docker-compose up -d postgres redis
+      - name: Wait for services
+        run: |
+          until docker exec qhronos_db pg_isready -U postgres; do sleep 1; done
+          until docker exec qhronos_redis redis-cli ping; do sleep 1; done
+      - name: Test
+        run: make test
+      - name: Stop services
+        if: always()
+        run: docker-compose down 

README.md

@@ -1,5 +1,7 @@
 # Qhronos: Reliable Scheduling & Webhook Delivery
 
+![Version](https://img.shields.io/badge/version-0.1.0-blue)
+[![CI](https://github.com/feedloop/qhronos/actions/workflows/ci.yml/badge.svg)](https://github.com/feedloop/qhronos/actions/workflows/ci.yml)
 
 ## Table of Contents
 - [Overview](#overview)
@@ -20,7 +22,7 @@
 See [docs/api.md](docs/api.md) for full API details and example requests/responses.
 
 ## Overview
-Qhronos is a developer-first scheduling and notification platform. It lets you schedule one-time or recurring events and reliably delivers webhooks at the right time. Built for reliability, security, and extensibility, Qhronos is ideal for automating workflows, orchestrating AI agents, and managing time-based triggers in distributed systems.
+Qhronos (v0.1.0) is a developer-first scheduling and notification platform. It lets you schedule one-time or recurring events and reliably delivers webhooks at the right time. Built for reliability, security, and extensibility, Qhronos is ideal for automating workflows, orchestrating AI agents, and managing time-based triggers in distributed systems.
 
 For system architecture and in-depth design, see [design.md](./design.md).