fix(ChatShimmer): handle RTL mode

[malik-jouda]

🔗 Linked issue

❓ Type of change

• 📖 Documentation (updates to the documentation or readme)
• 🐞 Bug fix (a non-breaking change that fixes an issue)
• 👌 Enhancement (improving an existing functionality)
• ✨ New feature (a non-breaking change that adds functionality)
• 🧹 Chore (updates to the build process or auxiliary tools and libraries)
• ⚠️ Breaking change (fix or feature that would cause existing functionality to change)

📚 Description

📝 Checklist

• I have linked an issue or discussion.
• I have updated the documentation accordingly.

[coderabbitai]

No actionable comments were generated in the recent review. 🎉

ℹ️ Recent review info

⚙️ Run configuration

Configuration used: Organization UI

Review profile: CHILL

Plan: Pro

Run ID: 80f60b85-ea7b-49dc-986e-b7d15f1b4097

📥 Commits

Reviewing files that changed from the base of the PR and between 6db594e and cb1e306.

⛔ Files ignored due to path filters (4)

• test/components/__snapshots__/ChatReasoning-vue.spec.ts.snap is excluded by !**/*.snap
• test/components/__snapshots__/ChatReasoning.spec.ts.snap is excluded by !**/*.snap
• test/components/__snapshots__/ChatShimmer-vue.spec.ts.snap is excluded by !**/*.snap
• test/components/__snapshots__/ChatShimmer.spec.ts.snap is excluded by !**/*.snap

📒 Files selected for processing (2)

• src/runtime/keyframes.css
• src/theme/chat-shimmer.ts

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📝 Walkthrough

Walkthrough

The changes add right-to-left (RTL) language support to chat shimmer animations. A new shimmer-rtl keyframe animation is introduced in the CSS file to mirror the direction of the existing shimmer animation, while the TypeScript theme configuration is updated to apply this RTL variant when needed. Additionally, some CSS transform lines are reformatted to single-line expressions without behavioral changes.

Estimated code review effort

🎯 2 (Simple) | ⏱️ ~8 minutes

🚥 Pre-merge checks | ✅ 2 | ❌ 1

❌ Failed checks (1 inconclusive)

Check name	Status	Explanation	Resolution
Description check	❓ Inconclusive	The description is a template with no substantive details about the changes, though it indicates a bug fix type was selected.	Provide a description explaining why RTL support was needed for ChatShimmer and what the fix accomplishes.

✅ Passed checks (2 passed)

Check name	Status	Explanation
Title check	✅ Passed	The title clearly summarizes the main change: adding RTL mode support to the ChatShimmer component.
Docstring Coverage	✅ Passed	No functions found in the changed files to evaluate docstring coverage. Skipping docstring coverage check.

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✨ Finishing Touches

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• Create PR with unit tests
• Post copyable unit tests in a comment

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[pkg-pr-new]

npm i https://pkg.pr.new/@nuxt/ui@6180

commit: 2a15985

[benjamincanac]

Thanks @malik-jouda for always picking up RTL support after me! 😊