Folderize sqlx_repo/projection_protocol.rs

[patrickleet]

Implements [[tasks/rust-less-context-19]]

Stacked on #127 / tasks--graphql-qs-epic.

Summary

• Replaced src/sqlx_repo/projection_protocol.rs with src/sqlx_repo/projection_protocol/mod.rs plus concern modules for helpers, locks, partitions, identity, writes, reads, store impl, and tests.
• Kept the pre-refactor module path stable with pub(crate) re-exports from mod.rs.
• Preserved the manual_async_fn lint rationale and made no intentional SQL/protocol behavior changes.

Verification

• cargo test --lib sqlx_repo: pass; 0 passed, 0 failed, 468 filtered.
• cargo test --features sqlite --lib: pass; 491 passed, 0 failed.
• cargo test --test sqlite_transport --features sqlite 2>/dev/null || true: pass; 18 passed, 0 failed.
• cargo test --test distributed_read_model --features sqlite 2>/dev/null || true: pass; 4 passed, 0 failed.
• Optional Postgres suite not run; DATABASE_URL was not set in the agent environment.

[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 Plus

Run ID: 70742f5b-09af-474d-97bb-49e00bd55d1e

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 tasks--rust-less-context-19

---

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.}