Add CI release action (#2)

Author: TheoBrigitte

.github/workflows/release.yaml

@@ -0,0 +1,28 @@
+name: release
+
+on:
+  push:
+    tags:
+    - v*
+
+jobs:
+  release:
+    runs-on: ubuntu-24.04
+    permissions:
+      contents: write
+    steps:
+    - name: Checkout
+      uses: actions/checkout@v4
+      with:
+        fetch-depth: 0
+    - name: Build
+      run: make build
+    - name: Create Release
+      uses: ncipollo/release-action@v1
+      with:
+        artifacts: build/trk.tar.gz
+        draft: true
+        generateReleaseNotes: true
+        allowUpdates: true
+        skipIfReleaseExists: true
+        updateOnlyUnreleased: true

README.md

@@ -4,7 +4,9 @@
 
 <div align="center">
 
+  [![GitHub Release](https://img.shields.io/github/v/release/TheoBrigitte/trk)](https://github.com/TheoBrigitte/trk)
   [![test](https://github.com/TheoBrigitte/trk/actions/workflows/test.yaml/badge.svg)](https://github.com/TheoBrigitte/trk/actions/workflows/test.yaml)
+  ![GitHub Downloads](https://img.shields.io/github/downloads/TheoBrigitte/trk/total)
 
 </div>