feat: 添加多平台依赖支持

为不同平台提供特定的依赖 extras，解决 macOS x86_64 的依赖兼容性问题。

- 添加平台特定的 PDF 解析 extras：pdf-win, pdf-macos-intel, pdf-macos-arm, pdf-linux
- 添加平台特定的 Office 文档 extras：office-win, office-macos-intel, office-macos-arm, office-linux
- macOS x86_64 使用硬编码版本：docling==2.40.0, docling-parse==4.0.0
- 移除通用的 pdf 和 office extras，强制用户选择平台
- 更新 SKILL.md 添加详细的多平台依赖安装指南
- 更新 README.md 添加平台特定安装说明
- 在 .gitignore 中添加 uv.lock
- 删除现有的 uv.lock 文件
- 创建 multi-platform-dependencies 规范文档

pyproject.toml

@@ -9,36 +9,104 @@ dependencies = [
 ]
 
 [project.optional-dependencies]
-docx = [
+# 平台特定的 DOCX 解析 extras
+docx-win = [
     "docling>=2.0.0",
-    "unstructured>=0.12.0",
-    "markitdown>=0.1.0",
+    "unstructured[docx]>=0.12.0",
+    "markitdown[docx]>=0.1.0",
     "pypandoc-binary>=1.13.0",
     "python-docx>=1.1.0",
     "markdownify>=0.12.0",
 ]
-xlsx = [
+docx-unix = [
     "docling>=2.0.0",
-    "unstructured>=0.12.0",
-    "markitdown>=0.1.0",
+    "unstructured[docx]>=0.12.0",
+    "markitdown[docx]>=0.1.0",
+    "pypandoc-binary>=1.13.0",
+    "python-docx>=1.1.0",
+    "markdownify>=0.12.0",
+]
+
+# 平台特定的 XLSX 解析 extras
+xlsx-win = [
+    "docling>=2.0.0",
+    "unstructured[xlsx]>=0.12.0",
+    "markitdown[xlsx]>=0.1.0",
     "pandas>=2.0.0",
     "tabulate>=0.9.0",
 ]
-pptx = [
+xlsx-unix = [
     "docling>=2.0.0",
-    "unstructured>=0.12.0",
-    "markitdown>=0.1.0",
+    "unstructured[xlsx]>=0.12.0",
+    "markitdown[xlsx]>=0.1.0",
+    "pandas>=2.0.0",
+    "tabulate>=0.9.0",
+]
+
+# 平台特定的 PPTX 解析 extras
+pptx-win = [
+    "docling>=2.0.0",
+    "unstructured[pptx]>=0.12.0",
+    "markitdown[pptx]>=0.1.0",
     "python-pptx>=0.6.0",
     "markdownify>=0.12.0",
 ]
-pdf = [
+pptx-unix = [
     "docling>=2.0.0",
-    "unstructured>=0.12.0",
+    "unstructured[pptx]>=0.12.0",
+    "markitdown[pptx]>=0.1.0",
+    "python-pptx>=0.6.0",
+    "markdownify>=0.12.0",
+]
+
+# 平台特定的 PDF 解析 extras
+pdf-win = [
+    "docling>=2.0.0",
+    "unstructured[pdf]>=0.12.0",
     "unstructured-paddleocr>=0.1.0",
-    "markitdown>=0.1.0",
+    "paddlepaddle==2.6.2",
+    "ml-dtypes>=0.3.0",
+    "markitdown[pdf]>=0.1.0",
     "pypdf>=4.0.0",
     "markdownify>=0.12.0",
 ]
+pdf-macos-intel = [
+    "docling==2.40.0",
+    "docling-parse==4.0.0",
+    "markitdown[pdf]>=0.1.0",
+    "pypdf>=4.0.0",
+    "markdownify>=0.12.0",
+]
+pdf-macos-arm = [
+    "docling>=2.0.0",
+    "unstructured[pdf]>=0.12.0",
+    "markitdown[pdf]>=0.1.0",
+    "pypdf>=4.0.0",
+    "markdownify>=0.12.0",
+]
+pdf-linux = [
+    "docling>=2.0.0",
+    "unstructured[pdf]>=0.12.0",
+    "markitdown[pdf]>=0.1.0",
+    "pypdf>=4.0.0",
+    "markdownify>=0.12.0",
+]
+
+# 平台特定的 Office 文档组合 extras
+office-win = [
+    "lyxy-document[docx-win,xlsx-win,pptx-win,pdf-win]",
+]
+office-macos-intel = [
+    "lyxy-document[docx-unix,xlsx-unix,pptx-unix,pdf-macos-intel]",
+]
+office-macos-arm = [
+    "lyxy-document[docx-unix,xlsx-unix,pptx-unix,pdf-macos-arm]",
+]
+office-linux = [
+    "lyxy-document[docx-unix,xlsx-unix,pptx-unix,pdf-linux]",
+]
+
+# 其他 extras（非平台特定）
 html = [
     "trafilatura>=1.10.0",
     "domscribe>=0.1.0",
@@ -51,14 +119,11 @@ http = [
     "pyppeteer>=2.0.0",
     "selenium>=4.18.0",
 ]
-office = [
-    "lyxy-document[docx,xlsx,pptx,pdf]",
-]
 web = [
     "lyxy-document[html,http]",
 ]
 full = [
-    "lyxy-document[office,web]",
+    "lyxy-document[office-macos-arm,web]",
 ]
 dev = [
     "pytest>=8.0.0",