Release 1.2.1: iCloud sync improvements + ASO multilingual metadata

iCloud sync:
- Force viewContext.refreshAllObjects() on remote change notifications so
  data from other devices is picked up immediately without app restart
- Call refreshFromCloudKit() on foreground to merge any changes made while
  the device was inactive
- Wait up to 10s for initial CloudKit sync on launch before showing onboarding
  (shows "Checking iCloud..." during the wait)
- New OnboardingICloudCheckView: shown on fresh installs with iCloud available,
  lets user restore from iCloud before starting onboarding from scratch

Localization:
- Added de, fr, it, ja, pt-BR lproj folders
- New iCloud onboarding strings in en + es-ES (+ button literals)

ASO metadata (fastlane):
- Updated en-US: new subtitle, keywords, description (fixed "no cloud sync"
  claim), promotional text, release notes
- Added full metadata for es-ES, de-DE, fr-FR, it, ja, pt-BR (63 files total)
- All keyword fields validated ≤100 Unicode chars

Infrastructure:
- Gemfile + Gemfile.lock for fastlane
- Scripts/archive_and_upload_appstore.sh for CI/CD

Version: 1.2.1 (build 7)

Co-Authored-By: Claude Sonnet 4.6 (1M context) <noreply@anthropic.com>

Scripts/archive_and_upload_appstore.sh

@@ -0,0 +1,132 @@
+#!/bin/zsh
+
+set -euo pipefail
+
+ROOT_DIR="$(cd "$(dirname "$0")/.." && pwd)"
+PROJECT_PATH="${PROJECT_PATH:-$ROOT_DIR/PortfolioJournal.xcodeproj}"
+SCHEME="${SCHEME:-PortfolioJournal}"
+CONFIGURATION="${CONFIGURATION:-Release}"
+ARCHIVE_DIR="${ARCHIVE_DIR:-$ROOT_DIR/build/appstore}"
+ARCHIVE_PATH="${ARCHIVE_PATH:-$ARCHIVE_DIR/${SCHEME}.xcarchive}"
+EXPORT_PATH="${EXPORT_PATH:-$ARCHIVE_DIR/export}"
+EXPORT_OPTIONS_PLIST="${EXPORT_OPTIONS_PLIST:-$ARCHIVE_DIR/ExportOptions.plist}"
+KEY_ID="${APPSTORE_KEY_ID:-YJLSGZGP79}"
+ISSUER_ID="${APPSTORE_ISSUER_ID:-33f82bb1-0dbd-4b3f-a0ef-1a863dfd9453}"
+TEAM_ID="${DEVELOPMENT_TEAM_ID:-2825Q76T7H}"
+P8_PATH="${APPSTORE_P8_PATH:-}"
+P8_DIR=""
+
+fail() {
+  echo "Error: $*" >&2
+  exit 1
+}
+
+find_p8_file() {
+  if [[ -n "$P8_PATH" ]]; then
+    [[ -f "$P8_PATH" ]] || fail "No existe el fichero APPSTORE_P8_PATH=$P8_PATH"
+    echo "$P8_PATH"
+    return
+  fi
+
+  local default_path="$HOME/AuthKey_${KEY_ID}.p8"
+  if [[ -f "$default_path" ]]; then
+    echo "$default_path"
+    return
+  fi
+
+  local matches=("${HOME}"/*.p8(N))
+  if (( ${#matches[@]} == 1 )); then
+    echo "${matches[1]}"
+    return
+  fi
+
+  if (( ${#matches[@]} > 1 )); then
+    fail "Hay varios ficheros .p8 en $HOME. Define APPSTORE_P8_PATH con la ruta correcta."
+  fi
+
+  fail "No se encontro AuthKey_${KEY_ID}.p8 ni un unico fichero .p8 en $HOME."
+}
+
+create_export_options() {
+  mkdir -p "$ARCHIVE_DIR"
+  cat > "$EXPORT_OPTIONS_PLIST" <<EOF
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "https://www.apple.com/DTDs/PropertyList-1.0.dtd">
+<plist version="1.0">
+<dict>
+  <key>destination</key>
+  <string>export</string>
+  <key>manageAppVersionAndBuildNumber</key>
+  <false/>
+  <key>method</key>
+  <string>app-store-connect</string>
+  <key>signingStyle</key>
+  <string>automatic</string>
+  <key>stripSwiftSymbols</key>
+  <true/>
+  <key>teamID</key>
+  <string>${TEAM_ID}</string>
+  <key>uploadSymbols</key>
+  <true/>
+</dict>
+</plist>
+EOF
+}
+
+archive_app() {
+  echo "==> Archivando ${SCHEME}"
+  xcodebuild \
+    -project "$PROJECT_PATH" \
+    -scheme "$SCHEME" \
+    -configuration "$CONFIGURATION" \
+    -archivePath "$ARCHIVE_PATH" \
+    -destination "generic/platform=iOS" \
+    clean archive
+}
+
+export_ipa() {
+  echo "==> Exportando IPA"
+  xcodebuild \
+    -exportArchive \
+    -archivePath "$ARCHIVE_PATH" \
+    -exportPath "$EXPORT_PATH" \
+    -exportOptionsPlist "$EXPORT_OPTIONS_PLIST"
+}
+
+upload_ipa() {
+  local ipa
+  ipa="$(find "$EXPORT_PATH" -maxdepth 1 -name '*.ipa' -print -quit)"
+  [[ -n "$ipa" ]] || fail "No se encontro ningun .ipa en $EXPORT_PATH"
+
+  echo "==> Subiendo $(basename "$ipa") a App Store Connect"
+  API_PRIVATE_KEYS_DIR="$P8_DIR" \
+  xcrun altool \
+    --upload-app \
+    --type ios \
+    --file "$ipa" \
+    --apiKey "$KEY_ID" \
+    --apiIssuer "$ISSUER_ID"
+}
+
+main() {
+  command -v xcodebuild >/dev/null 2>&1 || fail "xcodebuild no esta disponible"
+  command -v xcrun >/dev/null 2>&1 || fail "xcrun no esta disponible"
+
+  P8_PATH="$(find_p8_file)"
+  P8_DIR="$(dirname "$P8_PATH")"
+
+  echo "Usando proyecto: $PROJECT_PATH"
+  echo "Usando scheme: $SCHEME"
+  echo "Usando clave API: $KEY_ID"
+  echo "Usando fichero .p8: $P8_PATH"
+
+  rm -rf "$ARCHIVE_PATH" "$EXPORT_PATH"
+  create_export_options
+  archive_app
+  export_ipa
+  upload_ipa
+
+  echo "==> Proceso completado"
+}
+
+main "$@"