fix: remove cask dependency from workflow, use manual caveats instead

Homebrew formula cask dependencies are unreliable.
Simpler approach:
- Install warp-cli formula without dependencies
- Show clear post-install message explaining next step
- User manually: brew install --cask cloudflare-warp

This is more reliable and gives users control.

Co-Authored-By: Claude Haiku 4.5 <noreply@anthropic.com>

Author: ashu17706

.github/workflows/publish-homebrew.yml

@@ -58,27 +58,20 @@ jobs:
             head "https://github.com/zero8dotdev/warp-cli.git", branch: "main"
 
             depends_on "rust" => :build
-            depends_on "cloudflare-warp" => :cask
 
             def install
               system "cargo", "build", "--release"
               bin.install "target/release/warp"
             end
 
-            def post_install
-              gui_app = "/Applications/Cloudflare WARP.app"
-              if File.exist?(gui_app)
-                puts "Removing Cloudflare WARP GUI app (daemon will continue running)..."
-                system "rm", "-rf", gui_app
-              end
-            end
-
             def caveats
               <<~EOS
-                ✅ WARP daemon installed and configured
-                ✅ GUI app removed (not needed for CLI)
+                ✅ warp-cli is installed!
+
+                Next step: Install WARP daemon (if not already installed)
+                  brew install --cask cloudflare-warp
 
-                Your WARP daemon is running. Try it:
+                Then start using:
                   warp up          # Connect to WARP
                   warp status      # Check connection
                   warp --help      # See all commands