[WIP] [Bug]: 研究生模板中图表标题与周围文字的间距异常

[Copilot]

• Inspect branch state and recent commits to understand current PR history
• Run baseline tests to detect pre-existing environment/test issues
• Fetch latest main and reproduce merge conflicts locally
• Resolve conflicts with minimal, surgical edits preserving intended graduate spacing fix
• Run targeted validation for conflicted/changed areas
• Run final validation (including automated review/security scan)
• Reply to the merge-conflict comment with the resolving commit hash

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[Copilot]

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[YDX-2147483647]

• Create test cases to verify current spacing behavior

睁眼说瞎话啊。

[YDX-2147483647]

@copilot 请你从头梳理解决一下。（基于当前main）

[YDX-2147483647]

@copilot resolve the merge conflicts in this pull request

[Copilot]

@copilot 请你从头梳理解决一下。（基于当前main）

已按“从头梳理”重做：先回退到变更前基线，再重新调整研究生图/表间距，并把算法间距改为“仅研究生默认值收紧且不覆盖用户自定义”；同时补了新的回归用例 tests/graduate-float-spacing/main.tex。对应提交：0d80ac6（含此前重做主提交 6fb7955）。

[Copilot]

@copilot resolve the merge conflicts in this pull request

Conflicts are resolved and the branch is now merged with current main. Commit: 7bc568f.