Added github action for release.

.github/workflows/release.yaml

@@ -0,0 +1,28 @@
+on:
+  release:
+    types: [created]
+
+jobs:
+  releases-matrix:
+    name: Release Go Binary
+    runs-on: ubuntu-latest
+    strategy:
+      matrix:
+        # build and publish in parallel: linux/386, linux/amd64, linux/arm64, windows/386, windows/amd64, darwin/amd64, darwin/arm64
+        goos: [linux, windows, darwin]
+        goarch: ["386", amd64, arm64]
+        exclude:
+          - goarch: "386"
+            goos: darwin
+          - goarch: arm64
+            goos: windows
+    steps:
+      - uses: actions/checkout@v3
+      - uses: wangyoucao577/go-release-action@v1
+        with:
+          github_token: ${{ secrets.GITHUB_TOKEN }}
+          project_path: "./cmd/game"
+          binary_name: "end_of_eden"
+          extra_files: "./assets/"
+          goos: darwin
+          goarch: arm64

README.md

@@ -1,5 +1,5 @@
 <p align="center">
-  <img align="center" src="./github/header.png" />
+  <img align="center" src=".github/header.png" />
 </p>
 
 [![Discord](https://img.shields.io/discord/1099310842564059168?label=discord)](https://discord.gg/XpDvfvVuB2)
@@ -14,8 +14,8 @@
 
 # Screenshots
 
-![Screenshot](./github/screenshot.png)
-![Screenshot](./github/screenshot_merchant.png)
+![Screenshot](.github/screenshot.png)
+![Screenshot](.github/screenshot_merchant.png)
 
 
 # How to play