feat: Initial formula

Formula/hpa.rb

@@ -0,0 +1,26 @@
+class Hpa < Formula
+  desc "Command-line tool for managine home assesment projects"
+  homepage "https://git.housh.dev/michael/swift-hpa.git"
+  url "https://git.housh.dev/michael/swift-hpa/archive/v0.1.1.tar.gz"
+  sha256 "e6424672802fae056e423f3af77fda5a9c9bb5307ac2712ff8bfd072c1642a3b"
+  license "MIT"
+
+  depends_on xcode: ["16.0", :build]
+
+  uses_from_macos "swift" => :build
+
+  def install
+    args = if OS.mac?
+      ["--disable-sandbox"]
+    else
+      ["--static-swift-stdlib"]
+    end
+    system "swift", "build", *args, "-c", "release", "--product", "hpa"
+    bin.install ".build/release/hpa"
+    generate_completions_from_executable(bin/"hpa", "--generate-completion-script")
+  end
+
+  test do
+    system "true"
+  end
+end