fix(ci): build Dory FFI before xcodebuild

[patrickleet]

Summary

• install the Rust and protobuf prerequisites used by Dory's clean-checkout build
• generate and verify DoryFFI.xcframework plus the UniFFI Swift binding before SwiftPM resolution
• keep the deterministic Xcode DerivedData app build and add structural regression coverage

Test output

• cargo test --test dory_smoke_workflow --test colima_smoke_workflow (7 passed)
• clean Dory checkout reproduced the protoc requirement in the upstream FFI generator

Tracks [[tasks/hops-cli-dory-macos-smoke]].
Targets PR #70 so the opt-in test-dory workflow exercises this fix.

[coderabbitai]

Important

Review skipped

Auto reviews are disabled on base/target branches other than the default branch.

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

Run ID: de8d44c0-c1b1-40de-97de-7ce24ddcac8c

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

✨ Finishing Touches

🧪 Generate unit tests (beta)

• Create PR with unit tests
• Commit unit tests in branch fix/dory-ffi-build

---

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.}