docs: note Antigravity-only bare workflow names vs Gemini CLI egc- pr…

[Jamkris]

…efix

Only /egc-plan gets the egc- prefix under Antigravity (it would otherwise shadow Antigravity's built-in /plan). Every other workflow installed via scripts/install.sh --antigravity keeps its bare name (/tdd, /build-fix, /code-review, …). Gemini CLI still requires the prefix on every command to avoid its built-in command collisions.

Add this note to the Slash Commands section of the EN/KO/ZH READMEs so users don't assume commands were renamed everywhere.

Summary by CodeRabbit

• Documentation
  • Added clarification on command naming conventions for Antigravity workflows, explaining that workflows use bare command names (e.g., /tdd, /code-review, /build-fix) with the exception of /egc-plan to avoid conflicts with built-in commands.
  • Updated documentation in English, Korean, and Chinese.

[coderabbitai]

No actionable comments were generated in the recent review. 🎉

ℹ️ Recent review info

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📥 Commits

Reviewing files that changed from the base of the PR and between 79a5f0b and d4c8505.

📒 Files selected for processing (3)

• README.md
• docs/ko-KR/README.md
• docs/zh-CN/README.md

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Walkthrough

Documentation updates adding clarification notes about Antigravity workflow command naming conventions across English, Korean, and Chinese README files. No functional changes.

Changes

Cohort / File(s)	Summary
Documentation updates README.md, docs/ko-KR/README.md, docs/zh-CN/README.md	Added notes clarifying Antigravity workflow command naming: workflows install with bare command names (e.g., /tdd, /code-review, /build-fix), except /egc-plan which uses prefix to avoid conflict with built-in /plan. Also documents Gemini CLI behavior using consistent egc- prefix.

Estimated code review effort

🎯 1 (Trivial) | ⏱️ ~3 minutes

Suggested labels

docs

🚥 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 clearly and specifically describes the main change: adding documentation to clarify command naming differences between Antigravity and Gemini CLI.
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 fix/command-name-conflicts

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