Remove unsupported mac release.

Author: simi

.github/workflows/release.yml

@@ -47,7 +47,7 @@ jobs:
           ## Binaries
 
           - **Linux**: `rb-linux` and `rb-linux-debug`
-          - **macOS**: `rb-macos` and `rb-macos-debug`
+          - **macOS (Apple Silicon)**: `rb-macos` and `rb-macos-debug`
           - **Windows**: `rb-windows.exe` and `rb-windows-debug.exe`
 
           ---
@@ -66,10 +66,6 @@ jobs:
           target: x86_64-unknown-linux-gnu
           suffix: linux
           ext: ""
-        - os: macos-x86_64-latest
-          target: x86_64-apple-darwin
-          suffix: macos
-          ext: ""
         - os: macos-latest
           target: aarch64-apple-darwin
           suffix: macos

README.md

@@ -17,7 +17,7 @@ Download the latest production binary for your platform from [releases](https://
 curl -L https://github.com/RubyElders/ruby-butler/releases/latest/download/rb-linux -o ~/.local/bin/rb && chmod +x ~/.local/bin/rb
 ```
 
-### macOS
+### macOS (Apple Silicon)
 ```bash
 curl -L https://github.com/RubyElders/ruby-butler/releases/latest/download/rb-macos -o ~/.local/bin/rb && chmod +x ~/.local/bin/rb
 ```
@@ -154,7 +154,7 @@ To create a new release with cross-platform binaries:
    ```
 
 The release workflow automatically:
-- Builds binaries for Linux, macOS (ARM64), and Windows (both release and debug)
+- Builds binaries for Linux, macOS (Apple Silicon), and Windows (both release and debug)
 - Creates GitHub release with binaries attached
 - Embeds git information in version output (`rb version`)
 
@@ -164,4 +164,4 @@ Released binaries include version traceability:
 
 ---
 
-*Distinguished Ruby development deserves distinguished tooling.*
+*Distinguished Ruby development deserves distinguished tooling.*