fix: Remove homebrew old stuff

homebrew/termix.rb

@@ -1,24 +0,0 @@
-cask "termix" do
-  version "VERSION_PLACEHOLDER"
-  sha256 "CHECKSUM_PLACEHOLDER"
-
-  url "https://github.com/Termix-SSH/Termix/releases/download/release-#{version}-tag/termix_macos_universal_#{version}_dmg.dmg"
-  name "Termix"
-  desc "Web-based server management platform with SSH terminal, tunneling, and file editing"
-  homepage "https://github.com/Termix-SSH/Termix"
-
-  livecheck do
-    url :url
-    strategy :github_latest
-  end
-
-  app "Termix.app"
-
-  zap trash: [
-    "~/Library/Application Support/termix",
-    "~/Library/Caches/com.karmaa.termix",
-    "~/Library/Caches/com.karmaa.termix.ShipIt",
-    "~/Library/Preferences/com.karmaa.termix.plist",
-    "~/Library/Saved Application State/com.karmaa.termix.savedState",
-  ]
-end