fix: make GitHub releases work with the auto updater

[Jayian1890]

Summary

v1.51 was published with an extra OpenNOW-1.51-macOS.zip.sha256 sidecar, and release CI only uploaded a GitHub Actions artifact wrapper (zip + checksum) instead of a GitHub Release the auto-updater can consume.

The live v1.51 GitHub release is already repaired:

• Only OpenNOW-1.51-macOS.zip remains
• Custom patch notes name that zip and no longer include the checksum sidecar
• The zip still contains OpenNOW.app version 1.51 / build 53 (SHA-256 c9255adb…)

This PR keeps future releases compatible:

• Updater ignores checksum/signature sidecars, prefers the versioned OpenNOW-<version>-macOS.zip, unwraps nested Actions artifact zips, and accepts a PK zip payload after GitHub’s asset redirect
• Release CI publishes that zip with custom notes from Docs/GitHubReleaseNotes.md and deletes leftover sidecar assets

Test notes

• Parser tests cover checksum-first asset lists, version-matching zip preference, nested Actions wrapper names, and zip magic bytes
• Live /releases/latest now returns a single OpenNOW-1.51-macOS.zip asset and custom notes
• Downloaded zip contains OpenNOW.app with CFBundleShortVersionString 1.51 and bundle id io.github.opencloudgaming.opennow

Swift package tests were not run in this Linux environment (no Swift toolchain). macOS CI should run OpenNOWGitHubUpdaterTests.

  

[coderabbitai]

Important

Review skipped

Draft detected.

Please check the settings in the CodeRabbit UI or the .coderabbit.yaml file in this repository. To trigger a single review, invoke the @coderabbitai review command.

⚙️ Run configuration

Configuration used: defaults

Review profile: CHILL

Plan: Pro Plus

Run ID: 1efc6de1-a345-4d9b-acb3-9fa0b3907d91

You can disable this status message by setting the reviews.review_status to false in the CodeRabbit configuration file.

Use the checkbox below for a quick retry:

• 🔍 Trigger review

---

Thanks for using CodeRabbit! It's free for OSS, and your support helps us grow. If you like it, consider giving us a shout-out.

❤️ Share

• X
• Mastodon
• Reddit
• LinkedIn

_{Comment @coderabbitai help to get the list of available commands.}