fix: remove extra space after breaking change emoji

[guoyangzhen]

Fixes #309

The breaking change emoji had two spaces after it (⚠️ ) instead of one (⚠️ ), causing an extra space in the generated changelog output.

Summary by CodeRabbit

• Style
  • Adjusted spacing in markdown for breaking-change notices (reduced extra space after the warning icon), improving consistency in generated commit entries.
• Tests
  • Updated tests to match the revised breaking-change markdown spacing so snapshots and expected outputs remain aligned.

[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: b06538bc-4095-47aa-aca8-ba22fcb94033

📥 Commits

Reviewing files that changed from the base of the PR and between 88ffc24 and bda41d0.

📒 Files selected for processing (1)

• test/git.test.ts

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📝 Walkthrough

Walkthrough

Adjusted spacing in the breaking-change warning prefix used by the markdown formatter: the emoji prefix now uses one trailing space instead of two; corresponding test snapshots were updated to match.

Changes

Cohort / File(s)	Summary
Markdown formatting src/markdown.ts	Change breaking-change prefix from "⚠️ " (two spaces) to "⚠️ " (one space).
Tests updated test/git.test.ts	Updated expected Markdown snapshots to remove the extra space after the ⚠️ emoji in breaking-change examples.

Estimated code review effort

🎯 2 (Simple) | ⏱️ ~10 minutes

Poem

🐰 A tiny hop, a tidy trace,
I trimmed a space beside the face,
One emoji wink, one space to stay,
Now warnings tidy, bright as day. ✨

🚥 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 summarizes the main change: removing an extra space after the breaking change emoji in the markdown formatting.
Linked Issues check	✅ Passed	The PR directly addresses issue #309 by changing the breaking change emoji from two spaces to one space in src/markdown.ts and updating corresponding test snapshots.
Out of Scope Changes check	✅ Passed	All changes are scoped to fixing issue #309: the emoji spacing correction in src/markdown.ts and the necessary test snapshot updates.
Docstring Coverage	✅ Passed	Docstring coverage is 100.00% which is sufficient. The required threshold is 80.00%.

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✨ Finishing Touches

🧪 Generate unit tests (beta)

• Create PR with unit tests

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[coderabbitai]

Actionable comments posted: 1

🤖 Prompt for all review comments with AI agents

Verify each finding against the current code and only fix it if needed.

Inline comments:
In `@src/markdown.ts`:
- Line 144: The commit message formatter now outputs a single space after the
warning emoji (it builds the string using (commit.isBreaking ? "⚠️ " : "")), so
update the test expectations that still expect two spaces; open the test file
test/git.test.ts and replace the inline snapshot strings containing "⚠️  " with
"⚠️ " (search for occurrences around the snapshot assertions) so the expected
snapshots match the new emoji spacing.

🪄 Autofix (Beta)

Fix all unresolved CodeRabbit comments on this PR:

• Push a commit to this branch (recommended)
• Create a new PR with the fixes

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ℹ️ Review info

⚙️ Run configuration

Configuration used: defaults

Review profile: CHILL

Plan: Pro

Run ID: 566e478b-8067-41e6-a82d-b31a65b7f3ee

📥 Commits

Reviewing files that changed from the base of the PR and between 1721588 and 88ffc24.

📒 Files selected for processing (1)

• src/markdown.ts