building intel mac app (#878)

Co-authored-by: Max Novich <mnovich@squareup.com>

Justfile

@@ -37,6 +37,12 @@ release-windows:
     fi
     echo "Windows executable and required DLLs created at ./target/x86_64-pc-windows-gnu/release/"
 
+# Build for Intel Mac
+release-intel:
+    @echo "Building release version for Intel Mac..."
+    cargo build --release --target x86_64-apple-darwin
+    @just copy-binary-intel
+
 copy-binary BUILD_MODE="release":
     @if [ -f ./target/{{BUILD_MODE}}/goosed ]; then \
         echo "Copying goosed binary from target/{{BUILD_MODE}}..."; \
@@ -46,6 +52,16 @@ copy-binary BUILD_MODE="release":
         exit 1; \
     fi
 
+# Copy binary command for Intel build
+copy-binary-intel:
+    @if [ -f ./target/x86_64-apple-darwin/release/goosed ]; then \
+        echo "Copying Intel goosed binary to ui/desktop/src/bin with permissions preserved..."; \
+        cp -p ./target/x86_64-apple-darwin/release/goosed ./ui/desktop/src/bin/; \
+    else \
+        echo "Intel release binary not found."; \
+        exit 1; \
+    fi
+
 # Copy Windows binary command
 copy-binary-windows:
     @powershell.exe -Command "if (Test-Path ./target/x86_64-pc-windows-gnu/release/goosed.exe) { \
@@ -111,6 +127,11 @@ make-ui-windows:
         exit 1; \
     fi
 
+# make GUI with latest binary
+make-ui-intel:
+    @just release-intel
+    cd ui/desktop && npm run bundle:intel
+
 # Setup langfuse server
 langfuse-server:
     #!/usr/bin/env bash