Initial Homebrew tap setup with automated documentation

- Add formula parser with Ruby AST parsing
- Add GitHub Actions CI/CD workflows
- Add Jekyll-based documentation site
- Add RuboCop and Dependabot configuration
- Add example formula for demonstration

docs/_config.yml

@@ -0,0 +1,53 @@
+title: ivuorinen/homebrew-tap
+email: your-email@example.com
+description: >-
+  Homebrew Tap containing custom formulae for various tools and utilities.
+  Automatically updated documentation for all available formulae.
+baseurl: "/homebrew-tap"
+url: "https://ivuorinen.github.io"
+repository: ivuorinen/homebrew-tap
+
+markdown: kramdown
+kramdown:
+  input: GFM
+  syntax_highlighter: rouge
+  syntax_highlighter_opts:
+    css_class: 'highlight'
+    span:
+      line_numbers: false
+    block:
+      line_numbers: true
+
+plugins:
+  - jekyll-feed
+  - jekyll-seo-tag
+  - jekyll-sitemap
+
+collections:
+  formulae:
+    output: true
+    permalink: /formula/:name/
+
+defaults:
+  - scope:
+      path: ""
+      type: "pages"
+    values:
+      layout: "default"
+  - scope:
+      path: ""
+      type: "formulae"
+    values:
+      layout: "formula"
+
+exclude:
+  - Gemfile
+  - Gemfile.lock
+  - node_modules
+  - vendor/bundle/
+  - vendor/cache/
+  - vendor/gems/
+  - vendor/ruby/
+  - scripts/
+  - .sass-cache/
+  - .jekyll-cache/