Add automated releases with binaries and simplify CI workflow

- Add GoReleaser configuration for Linux binaries (amd64, arm64)
- Add release job to GitHub Actions for tagged versions
- Remove github.server_url validations (Gitea CI disabled)
- Update README with binary download instructions
- Releases will include compiled binaries and changelogs

.github/workflows/docker-publish.yml

@@ -11,7 +11,6 @@ jobs:
   test:
     name: Test
     runs-on: ubuntu-latest
-    if: github.server_url == 'https://github.com'
     steps:
     - uses: actions/checkout@v4
 
@@ -35,7 +34,6 @@ jobs:
   lint:
     name: Lint
     runs-on: ubuntu-latest
-    if: github.server_url == 'https://github.com'
     steps:
     - uses: actions/checkout@v4
 
@@ -55,11 +53,38 @@ jobs:
           exit 1
         fi
 
+  release:
+    name: Create Release
+    runs-on: ubuntu-latest
+    needs: [test, lint]
+    if: startsWith(github.ref, 'refs/tags/v')
+    permissions:
+      contents: write
+
+    steps:
+    - uses: actions/checkout@v4
+      with:
+        fetch-depth: 0
+
+    - name: Set up Go
+      uses: actions/setup-go@v5
+      with:
+        go-version: '1.21'
+
+    - name: Run GoReleaser
+      uses: goreleaser/goreleaser-action@v5
+      with:
+        distribution: goreleaser
+        version: latest
+        args: release --clean
+      env:
+        GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+
   build:
     name: Build and Push Docker Image
     runs-on: ubuntu-latest
     needs: [test, lint]
-    if: github.event_name == 'push' && github.server_url == 'https://github.com'
+    if: github.event_name == 'push'
     permissions:
       contents: read
       packages: write