ci(release): add GoReleaser and release-please config for semantic versioning

- Add .goreleaser.yml for cross-platform binary builds
- Add release-please-config.json and manifest at v0.5.0
- Fix workflow: add tag ref checkout to prevent SHA mismatch with rebase-and-merge
- Fix workflow: add contents:write permission to goreleaser job

Author: dndungu

.github/workflows/release.yml

@@ -25,10 +25,13 @@ jobs:
     needs: release-please
     if: ${{ needs.release-please.outputs.release_created }}
     runs-on: ubuntu-latest
+    permissions:
+      contents: write
     steps:
       - uses: actions/checkout@v4
         with:
           fetch-depth: 0
+          ref: ${{ needs.release-please.outputs.tag_name }}
 
       - uses: actions/setup-go@v5
         with:

.goreleaser.yml

@@ -0,0 +1,51 @@
+version: 2
+
+builds:
+  - env:
+      - CGO_ENABLED=0
+    goos:
+      - linux
+      - darwin
+      - windows
+    goarch:
+      - amd64
+      - arm64
+    ldflags:
+      - -s -w -X main.version={{.Version}}
+
+archives:
+  - format: tar.gz
+    name_template: "{{ .ProjectName }}_{{ .Version }}_{{ .Os }}_{{ .Arch }}"
+    format_overrides:
+      - goos: windows
+        format: zip
+
+changelog:
+  sort: asc
+  filters:
+    exclude:
+      - "^docs:"
+      - "^test:"
+      - "^chore\\(deps\\):"
+  groups:
+    - title: "Breaking Changes"
+      regexp: '^.*?!:.+$'
+      order: 0
+    - title: "Features"
+      regexp: '^feat.*'
+      order: 1
+    - title: "Bug Fixes"
+      regexp: '^fix.*'
+      order: 2
+    - title: "Performance"
+      regexp: '^perf.*'
+      order: 3
+    - title: "Other"
+      order: 999
+
+release:
+  github:
+    owner: zerfoo
+    name: zonnx
+  prerelease: auto
+  make_latest: true

.release-please-manifest.json

@@ -0,0 +1,3 @@
+{
+  ".": "0.5.0"
+}

release-please-config.json

@@ -0,0 +1,20 @@
+{
+  "packages": {
+    ".": {
+      "release-type": "go",
+      "bump-minor-pre-major": true,
+      "bump-patch-for-minor-pre-major": true,
+      "skip-github-release": true,
+      "changelog-sections": [
+        { "type": "feat", "section": "Features" },
+        { "type": "fix", "section": "Bug Fixes" },
+        { "type": "perf", "section": "Performance" },
+        { "type": "refactor", "section": "Refactoring" },
+        { "type": "docs", "section": "Documentation", "hidden": true },
+        { "type": "test", "section": "Tests", "hidden": true },
+        { "type": "chore", "section": "Miscellaneous", "hidden": true }
+      ]
+    }
+  },
+  "$schema": "https://raw.githubusercontent.com/googleapis/release-please/main/schemas/config.json"
+}