ci: add release workflow with GoReleaser and Homebrew tap

- Builds binaries for darwin/linux/windows on tag push
- Automatically updates homebrew-chief tap formula

Author: MiniCodeMonkey

.github/workflows/release.yml

@@ -0,0 +1,33 @@
+name: Release
+
+on:
+  push:
+    tags:
+      - 'v*'
+
+permissions:
+  contents: write
+
+jobs:
+  release:
+    runs-on: macos-latest
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v4
+        with:
+          fetch-depth: 0
+
+      - name: Set up Go
+        uses: actions/setup-go@v5
+        with:
+          go-version: '1.23'
+
+      - name: Run GoReleaser
+        uses: goreleaser/goreleaser-action@v6
+        with:
+          distribution: goreleaser
+          version: '~> v2'
+          args: release --clean
+        env:
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+          HOMEBREW_TAP_GITHUB_TOKEN: ${{ secrets.HOMEBREW_TAP_GITHUB_TOKEN }}

.goreleaser.yaml

@@ -131,7 +131,7 @@ brews:
     #   name: chief
     #   token: "{{ .Env.GITHUB_TOKEN }}"
     folder: Formula
-    homepage: "https://github.com/minicodemonkey/chief"
+    homepage: "https://minicodemonkey.github.io/chief/"
     description: "Autonomous agent loop for working through PRDs with Claude Code"
     license: "MIT"
     # Custom install script