chore: bump owletto submodule (#196) + correct AGENTS.md guidance

[buremba]

Two related cleanups discovered while shipping owletto#196.

1. Bump owletto submodule pointer

Picks up owletto#196: feat(mac): Cancel button for the OAuth sign-in flow — three codex rounds of cancellation-race fixes; xcodebuild green on every commit.

Submodule SHA: 4f7c757 → 05e966b.

2. AGENTS.md: correct the Mac/Xcode validation exception

• The "E2E before merge" exception claimed agents can't reach Mac/Xcode. xcodebuild actually runs headlessly from Bash — verified during owletto#196's iteration. Reworded the exception so only UI/runtime validation is exempt; added the xcodebuild command to the validation table.
• Updated "Cross-repo dispatch" to reference make task-setup workflow (which is how fix(ci): enable include-component-in-tag to fix auto-tagging #196 was shipped) instead of the retired standalone ~/Code/owletto clone.

Summary by CodeRabbit

Release Notes

This release contains internal updates and documentation improvements with no end-user visible changes.

• Chores
  • Updated internal project references and developer documentation

[coderabbitai]

No actionable comments were generated in the recent review. 🎉

ℹ️ Recent review info

⚙️ Run configuration

Configuration used: defaults

Review profile: CHILL

Plan: Pro Plus

Run ID: 76fbc369-8bb2-40e7-acb3-6ca67f54cd40

📥 Commits

Reviewing files that changed from the base of the PR and between 005eeca and 01f567d.

📒 Files selected for processing (1)

• AGENTS.md

✅ Files skipped from review due to trivial changes (1)

• AGENTS.md

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📝 Walkthrough

Walkthrough

Bump packages/owletto subproject pointer to a new commit SHA and update AGENTS.md to use a .claude/worktrees/<slug>/packages/owletto worktree for cross-repo dispatch and add/clarify native/mac validation instructions.

Changes

Owletto submodule and documentation

Layer / File(s)	Summary
Update packages/owletto submodule pointer packages/owletto	The subproject commit pointer for packages/owletto is advanced to a new revision.
AGENTS.md: cross-repo dispatch and validation AGENTS.md	Replaced owletto cross-repo dispatch instructions to use make task-setup NAME=<slug> with a .claude/worktrees/<slug>/packages/owletto branch checkout; clarified a validation exception for native/hardware UI workflows and added a packages/owletto/apps/mac/* xcodebuild validation entry.

Estimated code review effort

🎯 1 (Trivial) | ⏱️ ~2 minutes

Possibly related PRs

• lobu-ai/lobu#866: Also updates the packages/owletto submodule commit SHA.
• lobu-ai/lobu#886: Bumps the packages/owletto submodule pointer to another commit SHA.
• lobu-ai/lobu#856: Contains a packages/owletto submodule update (related submodule-pointer change).

Poem

🐰 I nudged one pointer, soft and fleet,
A tiny bump — a tidy feat,
Docs now guide the worktree way,
Mac builds listed for the day,
Hooray — the repo hops along its beat!

🚥 Pre-merge checks | ✅ 4 | ❌ 1

❌ Failed checks (1 warning)

Check name	Status	Explanation	Resolution
Description check	⚠️ Warning	The description provides clear context for both changes with specific details (commit SHAs, owletto#196 reference, and rationale), but lacks the required test plan section from the template.	Add a Test plan section documenting which validation steps were executed, as specified in the repository's description template.

✅ Passed checks (4 passed)

Check name	Status	Explanation
Title check	✅ Passed	The title clearly and specifically describes both main changes: bumping the owletto submodule and correcting AGENTS.md guidance, matching the actual changeset.
Docstring Coverage	✅ Passed	No functions found in the changed files to evaluate docstring coverage. Skipping docstring coverage check.
Linked Issues check	✅ Passed	Check skipped because no linked issues were found for this pull request.
Out of Scope Changes check	✅ Passed	Check skipped because no linked issues were found for this pull request.

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✨ Finishing Touches

🧪 Generate unit tests (beta)

• Create PR with unit tests
• Commit unit tests in branch feat/menubar-cancel-signin

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Codecov Report

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