delete CloudKit and added BalanceFlutter

BalanceFlutter/scripts/build.sh

@@ -0,0 +1,23 @@
+#!/usr/bin/env bash
+set -euo pipefail
+cd "$(dirname "${BASH_SOURCE[0]}")/.."
+platform="${1:-web}"
+if [[ $# -gt 0 ]]; then shift; fi
+flutter_bin="${FLUTTER_BIN:-flutter}"
+case "$platform" in
+  web|android|ios|macos|windows|linux) ;;
+  watchos)
+    # watchOS uses the existing companion app; Flutter has no watchOS runner.
+    exec xcodebuild -project ../Balance/Balance.xcodeproj -scheme BalanceWatch \
+      -configuration Release -sdk watchsimulator -destination 'generic/platform=watchOS Simulator' \
+      -derivedDataPath build/watchos CODE_SIGNING_ALLOWED=NO build "$@"
+    ;;
+  *) echo "Usage: $0 {web|android|ios|macos|windows|linux|watchos} [build options]" >&2; exit 2 ;;
+esac
+"$flutter_bin" pub get
+case "$platform" in
+  web) "$flutter_bin" build web --release --no-web-resources-cdn "$@" ;;
+  android) "$flutter_bin" build apk --release "$@" ;;
+  ios) "$flutter_bin" build ios --release --no-codesign "$@" ;;
+  *) "$flutter_bin" build "$platform" --release "$@" ;;
+esac