stupid-app v0.0.17 for Apple Silicon macOS

stupid-app 0.0.17

• Generates and packages App Intents metadata (Metadata.appintents) for the app and each
  bundled extension on Xcode-present hosts, so Siri and the Shortcuts app can discover App
  Intents and App Shortcuts. SwiftPM does not run Apple's metadata step, so the packer now
  emits Swift const-values with the const-gather protocol list and runs
  appintentsmetadataprocessor after assembly.
• A module that declares App Intents fails loudly on an imported-SDK host that cannot run
  Apple's processor, instead of producing a bundle the system silently cannot discover.
  A checked-in extension appIntentsMetadata directory remains authoritative.
• Includes the --build-system native pin for the SwiftPM build invocation.

No command, option, default, or output path changed; install the same assets as before.