fix(build): replace SiCss3 with SiCss for react-icons 5.6.0 compatibility

[tpaustin]

Summary

• Replaces the removed SiCss3 export with the new SiCss export in FileIcons.tsx
• Bumps the minimum react-icons version to ^5.6.0 so the dependency and the code are in sync

Background

SiCss3 was removed from react-icons in 5.6.0. The current package.json specifies ^5.5.0, which allows 5.6.0. The pnpm-lock.yaml still pins to 5.5.0, so contributors with the lockfile intact are unaffected today — but anyone whose lockfile resolves to 5.6.0 hits an immediate build failure:

src/renderer/components/FileExplorer/FileIcons.tsx: "SiCss3" is not exported by "node_modules/react-icons/si/index.mjs"

Bumping to ^5.6.0 makes the lock consistent and prevents the breakage for any contributor who runs pnpm install going forward.

Test plan

• pnpm run build passes
• pnpm run type-check passes
• CSS files display the correct icon in the file explorer

Closes #1662

🤖 Generated with Claude Code

Summary by CodeRabbit

• Chores

  • Updated react-icons dependency to the latest version.

• Style

  • Updated the icon used for CSS files in the file explorer.

[vercel]

@tpaustin is attempting to deploy a commit to the General Action Team on Vercel.

A member of the Team first needs to authorize it.

[greptile-apps]

Your free trial has ended. If you'd like to continue receiving code reviews, you can add a payment method here.

[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: 81e126d0-1c2c-425c-9cb1-c5cd5298a4b1

📥 Commits

Reviewing files that changed from the base of the PR and between 6a89f67 and 2550bbe.

📒 Files selected for processing (2)

• package.json
• src/renderer/components/FileExplorer/FileIcons.tsx

---

📝 Walkthrough

Walkthrough

Updated react-icons dependency from version 5.5.0 to 5.6.0 and replaced the SiCss3 icon component with SiCss in FileIcons.tsx to resolve a breaking change in the library where SiCss3 was removed.

Changes

Cohort / File(s)	Summary
Dependency Update package.json	Updated react-icons version constraint from ^5.5.0 to ^5.6.0.
Component Icon Reference src/renderer/components/FileExplorer/FileIcons.tsx	Replaced SiCss3 with SiCss in CSS file extension icon mapping.

Estimated code review effort

🎯 1 (Trivial) | ⏱️ ~2 minutes

Poem

🐰 A hop, a skip, a small refactor too!
CSS icons dancing in their debut,
From SiCss3 to SiCss so bright,
React-icons 5.6 shines in the light!
The build is mended, the code takes flight! ✨

🚥 Pre-merge checks | ✅ 5

✅ Passed checks (5 passed)

Check name	Status	Explanation
Description Check	✅ Passed	Check skipped - CodeRabbit’s high-level summary is enabled.
Title check	✅ Passed	The title accurately and concisely summarizes the main change: replacing SiCss3 with SiCss for react-icons 5.6.0 compatibility.
Linked Issues check	✅ Passed	The pull request fully implements both required changes: replacing SiCss3 with SiCss in FileIcons.tsx and bumping react-icons to ^5.6.0 in package.json.
Out of Scope Changes check	✅ Passed	All changes are directly aligned with the objectives stated in issue #1662; no out-of-scope modifications were introduced.
Docstring Coverage	✅ Passed	No functions found in the changed files to evaluate docstring coverage. Skipping docstring coverage check.

_{✏️ Tip: You can configure your own custom pre-merge checks in the settings.}

✨ Finishing Touches

🧪 Generate unit tests (beta)

• Create PR with unit tests

---

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 and usage tips.}