fix: CLI 动画换行时布局偏移 — 改用固定 height 替代 minHeight

将命令行容器从 minHeight: "2.6em" 改为 height: "3.6em" + overflow: hidden。
minHeight 是最小值，两行文字（~3.3em）会突破该限制导致容器扩展，
固定 height 确保容器尺寸始终不变，下方组件不再位移。

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

Author: Spectual

src/components/ProfileSection.tsx

@@ -117,7 +117,7 @@ const AutoTypeCLI = () => {
         borderTop: "1px solid var(--term-border)",
       }}
     >
-      <div style={{ display: "flex", alignItems: "flex-start", gap: "6px", flexWrap: "wrap", minHeight: "2.6em" }}>
+      <div style={{ display: "flex", alignItems: "flex-start", gap: "6px", flexWrap: "wrap", height: "3.6em", overflow: "hidden" }}>
         <span style={{ color: "var(--term-green)" }}>spectual</span>
         <span style={{ color: "var(--term-dim)" }}>@</span>
         <span style={{ color: "var(--term-blue)" }}>github.io</span>