修复本地化文件中的格式错误，移除重复的CSS加载错误信息，统一中英文错误提示格式

Author: alislin

l10n/bundle.l10n.zh-cn.json

@@ -16,14 +16,5 @@
     "Mermaid rendering error:": "Mermaid 渲染错误:",
     "Error occurred while processing Mermaid:": "处理 Mermaid 时发生错误:",
     "Failed to load CSS from URL: {0}": "从 URL 加载 CSS 文件失败: {0}",
-    "Failed to load CSS file: {0}, error: {1}": "加载 CSS 文件失败: {0}, 错误: {1}",
-    "%config.export.header%": "导出 HTML/PDF 的页眉内容",
-    "%config.export.footer%": "导出 HTML/PDF 的页脚内容",
-    "%config.export.html%": "导出为 HTML 格式",
-    "%config.export.size%": "PDF 页面大小",
-    "%config.export.margin.top%": "PDF 页面上边距",
-    "%config.export.margin.right%": "PDF 页面右边距",
-    "%config.export.margin.bottom%": "PDF 页面下边距",
-    "%config.export.margin.left%": "PDF 页面左边距",
-    "%config.export.autoRotate%": "启用图片自动旋转"
+    "Failed to load CSS file: {0}, error: {1}": "加载 CSS 文件失败: {0}, 错误: {1}"
 }

package.nls.json

@@ -7,10 +7,11 @@
     "config.export.size": "Export PDF paper size",
     "config.export.margin.top": "Export PDF margins top (default: 20mm)",
     "config.export.margin.right": "Export PDF margins right (default: 5mm)",
-    "config.export.margin.bottom": "Export PDF margins bottom (default: 10mm))",
+    "config.export.margin.bottom": "Export PDF margins bottom (default: 10mm)",
     "config.export.margin.left": "Export PDF margins left (default: 5mm)",
     "config.export.html": "Export allow Html tags",
+    "config.export.autoRotate": "Enable image auto-rotate",
     "snippet.fenceStart": "Create a fence block container",
     "snippet.fence": "Add a split point in fence block",
-    "error.unclosedFence":"存在未闭合的 fence 块 (开始标记: ${startMarkers.length}, 结束标记: ${endMarkers.length})"
+    "error.unclosedFence": "Unclosed fence block detected (start markers: ${startMarkers.length}, end markers: ${endMarkers.length})"
 }

package.nls.zh-cn.json

@@ -7,10 +7,11 @@
     "config.export.size": "导出 PDF 纸张大小",
     "config.export.margin.top": "导出 PDF 边距顶部 (默认: 20mm)",
     "config.export.margin.right": "导出 PDF 边距右侧 (默认: 5mm)",
-    "config.export.margin.bottom": "导出 PDF 边距底部 (默认: 10mm))",
+    "config.export.margin.bottom": "导出 PDF 边距底部 (默认: 10mm)",
     "config.export.margin.left": "导出 PDF 边距左侧 (默认: 5mm)",
     "config.export.html": "导出允许 Html 标签",
+    "config.export.autoRotate": "启用图片自动旋转",
     "snippet.fenceStart": "创建 fence 块容器",
     "snippet.fence": "在 fence 块中添加分割点",
-    "error.unclosedFence": "存在未闭合的 fence 块 (开始标记: ${startMarkers.length}, 结束标记: ${endMarkers.length})"
+    "error.unclosedFence": "检测到未闭合的 fence 块 (开始标记: ${startMarkers.length}, 结束标记: ${endMarkers.length})"
 }