feat: update iPhone photo inbox scripts with environment file support and refactor batch handling

scripts/iphone-photo-inbox/run.sh

@@ -0,0 +1,16 @@
+#!/usr/bin/env bash
+set -euo pipefail
+
+SCRIPT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
+HELPER_SRC="$SCRIPT_DIR/copy_files_to_clipboard.swift"
+HELPER_BIN="$SCRIPT_DIR/copy_files_to_clipboard"
+
+if command -v swiftc >/dev/null 2>&1; then
+  if [[ ! -x "$HELPER_BIN" || "$HELPER_SRC" -nt "$HELPER_BIN" ]]; then
+    swiftc "$HELPER_SRC" -o "$HELPER_BIN"
+  fi
+else
+  echo "warning: swiftc not found; receiver will run the Swift helper script directly" >&2
+fi
+
+exec python3 "$SCRIPT_DIR/receiver.py" "$@"