docs(image): screenshot and docs

doc/snacks-image.txt

@@ -17,6 +17,30 @@ Table of Contents                             *snacks-image-table-of-contents*
   - image:render()                        |snacks-image-module-image:render()|
   - image:request()                      |snacks-image-module-image:request()|
   - image:update()                        |snacks-image-module-image:update()|
+5. Links                                                  |snacks-image-links|
+Image viewer using the Kitty Graphics Protocol
+<https://sw.kovidgoyal.net/kitty/graphics-protocol/>.
+
+Supported terminals:
+
+- kitty <https://sw.kovidgoyal.net/kitty/>
+- wezterm <https://wezfurlong.org/wezterm/>
+- ghostty <https://ghostty.org/>
+
+In order to automatically display the image when openinng an image file, you
+need to enable the `image` plugin in your `snacks` config.
+
+Supported image formats:
+
+- PNG
+- JPEG/JPG
+- GIF
+- BMP
+- WEBP
+
+ImageMagick <https://imagemagick.org/index.php> is required to convert images
+to the supported formats (all except PNG).
+
 
 ==============================================================================
 1. Setup                                                  *snacks-image-setup*
@@ -147,6 +171,11 @@ IMAGE:UPDATE()                            *snacks-image-module-image:update()*
     image:update()
 <
 
+==============================================================================
+5. Links                                                  *snacks-image-links*
+
+1. *Image*: https://github.com/user-attachments/assets/4e8a686c-bf41-4989-9d74-1641ecf2835f
+
 Generated by panvimdoc <https://github.com/kdheepak/panvimdoc>
 
 vim:tw=78:ts=8:noet:ft=help:norl:

docs/image.md

@@ -1,5 +1,29 @@
 # 🍿 image
 
+![Image](https://github.com/user-attachments/assets/4e8a686c-bf41-4989-9d74-1641ecf2835f)
+
+Image viewer using the [Kitty Graphics Protocol](https://sw.kovidgoyal.net/kitty/graphics-protocol/).
+
+Supported terminals:
+
+- [kitty](https://sw.kovidgoyal.net/kitty/)
+- [wezterm](https://wezfurlong.org/wezterm/)
+- [ghostty](https://ghostty.org/)
+
+In order to automatically display the image when openinng an image file,
+you need to enable the `image` plugin in your `snacks` config.
+
+Supported image formats:
+
+- PNG
+- JPEG/JPG
+- GIF
+- BMP
+- WEBP
+
+[ImageMagick](https://imagemagick.org/index.php) is required to convert images
+to the supported formats (all except PNG).
+
 <!-- docgen -->
 
 ## 📦 Setup