Replace CI build with local release script

scripts/build_release.sh

@@ -0,0 +1,31 @@
+#!/usr/bin/env bash
+set -euo pipefail
+
+ROOT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")/.." && pwd)"
+BUILD_DIR="$ROOT_DIR/build"
+ARTIFACTS_DIR="$ROOT_DIR/dist"
+SCHEME="iKeyMon"
+PROJECT="iKeyMon.xcodeproj"
+
+rm -rf "$BUILD_DIR" "$ARTIFACTS_DIR"
+mkdir -p "$ARTIFACTS_DIR"
+
+xcodebuild \
+  -project "$ROOT_DIR/$PROJECT" \
+  -scheme "$SCHEME" \
+  -configuration Release \
+  -derivedDataPath "$BUILD_DIR" \
+  clean build
+
+APP_PATH="$BUILD_DIR/Build/Products/Release/iKeyMon.app"
+if [[ ! -d "$APP_PATH" ]]; then
+  echo "❌ Failed to find built app at $APP_PATH"
+  exit 1
+fi
+
+ZIP_NAME="iKeyMon-$(/usr/libexec/PlistBuddy -c 'Print :CFBundleShortVersionString' \"$APP_PATH/Contents/Info.plist\").zip"
+pushd "$(dirname "$APP_PATH")" >/dev/null
+zip -r "$ARTIFACTS_DIR/$ZIP_NAME" "$(basename "$APP_PATH")"
+popd >/dev/null
+
+echo "✅ Build complete. Artifact: $ARTIFACTS_DIR/$ZIP_NAME"