fix: use correct Homebrew install syntax

[forketyfork]

Summary

Fixes the Homebrew formula installation error:

ArgumentError: wrong number of arguments (given 2, expected 0)

Solution

The previous code incorrectly used install source, destination as a standalone function. The correct Homebrew pattern is destination.install source where install is called on the destination Pathname.

Changed from:

install buildpath/"zig-out/bin/architect", macos/"architect"

To:

macos.install buildpath/"zig-out/bin/architect"

This matches the pattern already used in the same formula at line 71:

resources.install "assets/macos/#{app_name}.icns"

Test plan

• brew install --build-from-source forketyfork/architect/architect completes successfully