Add export to word action docs

Co-authored-by: Fu-Jie <33599649+Fu-Jie@users.noreply.github.com>

docs/plugins/actions/export-to-word.md

@@ -0,0 +1,70 @@
+# Export to Word
+
+<span class="category-badge action">Action</span>
+<span class="version-badge">v0.1.0</span>
+
+Export chat conversations to Word (.docx) with Markdown formatting, syntax highlighting, and smarter filenames.
+
+---
+
+## Overview
+
+The Export to Word plugin converts chat messages from Markdown to a polished Word document. It handles headings, lists, tables, code blocks, and blockquotes while keeping both English and Chinese text rendering clean.
+
+## Features
+
+- :material-file-word-box: **DOCX Export**: Generate Word files with one click
+- :material-format-bold: **Rich Markdown Support**: Headings, bold/italic, lists, tables
+- :material-code-tags: **Syntax Highlighting**: Pygments-powered code blocks
+- :material-format-quote-close: **Styled Blockquotes**: Left-border gray quote styling
+- :material-file-document-outline: **Smart Filenames**: Prefers chat title → Markdown title → user/date
+
+---
+
+## Installation
+
+1. Download the plugin file: [`export_to_word.py`](https://github.com/Fu-Jie/awesome-openwebui/tree/main/plugins/actions/export_to_docx)
+2. Upload to OpenWebUI: **Admin Panel** → **Settings** → **Functions**
+3. Enable the plugin
+
+---
+
+## Usage
+
+1. Open the conversation you want to export
+2. Click the **Export to Word** button in the message action bar
+3. The `.docx` file will download automatically
+
+---
+
+## Supported Markdown
+
+| Syntax | Word Result |
+| :---------------------------------- | :-------------------------------- |
+| `# Heading 1` to `###### Heading 6` | Heading levels 1-6 |
+| `**bold**` / `__bold__` | Bold text |
+| `*italic*` / `_italic_` | Italic text |
+| `***bold italic***` | Bold + Italic |
+| `` `inline code` `` | Monospace with gray background |
+| <code>``` code block ```</code> | Syntax-highlighted code block |
+| `> blockquote` | Left-bordered gray italic text |
+| `[link](url)` | Blue underlined link |
+| `~~strikethrough~~` | Strikethrough |
+| `- item` / `* item` | Bullet list |
+| `1. item` | Numbered list |
+| Markdown tables | Grid table |
+| `---` / `***` | Horizontal rule |
+
+---
+
+## Requirements
+
+!!! note "Prerequisites"
+    - `python-docx==1.1.2` (document generation)
+    - `Pygments>=2.15.0` (syntax highlighting, optional but recommended)
+
+---
+
+## Source Code
+
+[:fontawesome-brands-github: View on GitHub](https://github.com/Fu-Jie/awesome-openwebui/tree/main/plugins/actions/export_to_docx){ .md-button }