Update .goreleaser.yaml with Homebrew tap (#115)

Author: peteski22

.goreleaser.yaml

@@ -42,6 +42,29 @@ archives:
       - goos: windows
         formats: [zip]
 
+brews:
+  - name: mcpd
+    repository:
+      owner: mozilla-ai
+      name: homebrew-mcpd
+    homepage: https://github.com/mozilla-ai/mcpd
+    description: >
+      A tool to declaratively manage Model Context Protocol (MCP) servers,
+      providing a consistent interface to define and run tools across environments,
+      from local development to containerized cloud deployments.
+    license: Apache-2.0
+    directory: Formula
+    # Only build for macOS and Linux (Homebrew standard)
+    ids:
+      - default
+    # Test installation
+    test: |
+      system "#{bin}/mcpd --version"
+    # Install shell completions
+    extra_install: |
+      bash_completion.install Utils.safe_popen_read("#{bin}/mcpd", "completion", "bash")
+      zsh_completion.install Utils.safe_popen_read("#{bin}/mcpd", "completion", "zsh")
+
 changelog:
   disable: true