feat(agents): add pr-manager-lite for already-checked-out PR branches

[senamakel]

Summary

• Adds pr-manager-lite agent (in both .claude/agents/ and .agents/agents/) — a lightweight variant of pr-manager for the case where the PR branch is already checked out locally with base merged in and upstream tracking set (e.g. via a shell helper like preem).
• Skips fetch / checkout / conflict-resolution phases. Sanity-checks preconditions and bails out (rather than silently re-doing setup) if the working tree isn't in the expected state.
• Goes straight to: collect reviewer/bot comments → triage → apply fixes → run quality suite → commit → push → wait for CodeRabbit re-review.

Test plan

• Invoke from a freshly-prepared pr/<N> branch and confirm it skips setup, processes review comments, and pushes.
• Invoke from main (or a dirty tree) and confirm it stops with a clear "run preem first" message instead of silently re-doing setup.
• Confirm the cross-repo-fork case is flagged in the final report when origin upstream is the user's own copy rather than the contributor's fork.

Summary by CodeRabbit

• Documentation
  • Added a new PR manager agent specification for automated pull request workflow management, including validation checks, code quality standards enforcement, and structured reporting.

[coderabbitai]

Caution

Review failed

The pull request is closed.

ℹ️ Recent review info

⚙️ Run configuration

Configuration used: defaults

Review profile: CHILL

Plan: Pro

Run ID: e802d780-7921-46cf-b44d-b67a813ffd3e

📥 Commits

Reviewing files that changed from the base of the PR and between 15a9c6f and 8730e87.

📒 Files selected for processing (2)

• .agents/agents/pr-manager-lite.md
• .claude/agents/pr-manager-lite.md

---

📝 Walkthrough

Walkthrough

Adds two new agent definition files (pr-manager-lite) that automate GitHub pull request completion for the openhuman repository. The agent assumes a pre-prepared working tree on the correct pr/<number> branch, verifies preconditions, collects PR feedback, applies fixes via quality checks, and manages the push/review cycle with structured reporting.

Changes

Cohort / File(s)	Summary
PR Manager Agent Definition .agents/agents/pr-manager-lite.md, .claude/agents/pr-manager-lite.md	New agent workflow files defining the PR Manager (Lite) agent that automates PR completion with precondition checks, comment triage, quality suite execution (frontend/Rust), commit/push operations, and CodeRabbit re-review cycles with final structured reporting.

Estimated code review effort

🎯 2 (Simple) | ⏱️ ~8 minutes

Possibly related PRs

• feat(agents): add pr-manager agent for review comment triage #808: Introduces the full pr-manager agent spec with similar triage, checks, and push/review loop functionality—the main PR variant that doesn't assume pre-positioned working tree state.

Poem

🐰 A branch awaits, all neat and clean,
The PR Manager hops between,
With lints and tests and fixes bold,
A workflow story swiftly told!
CodeRabbit nods—approved with cheer! ✨

✨ Finishing Touches

🧪 Generate unit tests (beta)

• Create PR with unit tests

---

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