add homebrew support (#119)

* updated the readme with the new installation method

* added Formula

* added Formula

* updated tap command

* updated tap command

Formula/nchat.rb

@@ -0,0 +1,30 @@
+class Nchat < Formula
+  desc "Terminal-based Telegram / WhatsApp Client for Linux and Macos"
+  homepage "https://github.com/d99kris/nchat"
+  url "https://github.com/d99kris/nchat/archive/refs/tags/v3.60.tar.gz"
+  sha256 "8a382603d5e9ef1942f796995dc4652d9e9665d1dbcf55349461e81ecebf4bca"
+  license "MIT"
+
+  depends_on "ccache"
+  depends_on "cmake" => :build
+  depends_on "go"
+  depends_on "gperf"
+  depends_on "help2man"
+  depends_on "libmagic"
+  depends_on "ncurses"
+  depends_on "openssl"
+  depends_on "readline"
+  depends_on "sqlite"
+
+  def install 
+    mkdir "build" do 
+      system "cmake", "..", *std_cmake_args
+      system "make", "-s"
+      system "make", "install"
+    end
+  end
+
+  test do 
+    system "#{bin}/nchat", "--version"
+  end
+end

README.md

@@ -141,6 +141,23 @@ Linux / Ubuntu
 
 macOS
 -----
+
+There are two methods to install nchat on macOS: through Homebrew or building from source.
+
+### Using Homebrew
+
+First, tap the repository:
+
+```bash
+brew tap d99kris/nchat
+```
+Then, install nchat:
+
+```bash
+brew install nchat
+```
+
+### Building from source
 **Dependencies**
 
     brew install gperf cmake openssl ncurses ccache readline help2man sqlite libmagic go