Fix split transparency regression

[lawrencecchen]

Summary

• update vendor/bonsplit to keep split-only wrapper containers clear for translucent pane chrome
• pull in the paired Bonsplit regression test and fix from Fix translucent split wrapper layers bonsplit#29

Testing

• ./scripts/setup.sh
• ./scripts/reload.sh --tag task-split-transparency-disappears
• not run tests locally (repo policy)

Issues

• Related: plain-text task "transparency disappears when i make a split (ie cmd+d)"

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Summary by cubic

Fixes a regression where split transparency disappeared after Cmd+D by updating vendor/bonsplit to include the upstream fix and regression test, keeping split-only wrapper containers clear.

^{Written for commit 975a850. Summary will update on new commits.}

Summary by CodeRabbit

• Chores
  • Updated an internal submodule/dependency reference to a newer commit to keep the project in sync; no functional, public API, or behavior changes were introduced.

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[coderabbitai]

No actionable comments were generated in the recent review. 🎉

ℹ️ Recent review info

⚙️ Run configuration

Configuration used: defaults

Review profile: CHILL

Plan: Pro

Run ID: 106e855c-1295-40cf-98d4-aa31bf649a39

📥 Commits

Reviewing files that changed from the base of the PR and between 08854f1 and 975a850.

📒 Files selected for processing (1)

• vendor/bonsplit

🚧 Files skipped from review as they are similar to previous changes (1)

• vendor/bonsplit

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📝 Walkthrough

Walkthrough

Updated the vendor/bonsplit submodule reference from commit 73c1ef2df9a6c8a2837212ecce900794d0f21826 to 02fa188ccd244b1e6efc037e4ed631e966144795. No local logic, control flow, or public API changed.

Changes

Cohort / File(s)	Summary
Submodule Update vendor/bonsplit	Bumped tracked submodule commit pointer from 73c1ef2df9a6c8a2837212ecce900794d0f21826 to 02fa188ccd244b1e6efc037e4ed631e966144795. (Lines: +1 / -1)

Possibly Related PRs

• Fix terminal drag hover overlay flicker #1050: Updates the vendor/bonsplit submodule commit reference, indicating coordinated dependency management.

Poem

🐇 I hopped through hashes, light and spry,
A tiny change beneath the sky,
One pointer turned, no code undone,
A silent swap—my little run,
Cheers to tidy trees and quiet fun! 🌱

Estimated Code Review Effort

🎯 1 (Trivial) | ⏱️ ~2 minutes

🚥 Pre-merge checks | ✅ 3

✅ Passed checks (3 passed)

Check name	Status	Explanation
Title check	✅ Passed	The title directly matches the main change: fixing a split transparency regression by updating the vendor/bonsplit submodule.
Description check	✅ Passed	The description covers the Summary and Testing sections adequately. However, the Demo Video and Checklist sections are missing, and some checklist items are incomplete.
Docstring Coverage	✅ Passed	No functions found in the changed files to evaluate docstring coverage. Skipping docstring coverage check.

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✨ Finishing Touches

🧪 Generate unit tests (beta)

• Create PR with unit tests
• Commit unit tests in branch task-split-transparency-disappears

📝 Coding Plan

• Generate coding plan for human review comments

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[cubic-dev-ai]

No issues found across 1 file