update readme with link definitions

Author: boyan01

README.md

@@ -4,18 +4,91 @@ This repo contains the source code for Flutter plugins which used
 in [Mixin Messenger Desktop](https://github.com/MixinNetwork/flutter-app). Check the `packages` directory for all
 plugins.
 
-Any questions join the [Mixin Flutter group](https://mixin.one/codes/f07808ed-552d-4d8c-9778-dd57e5caac34)
+[mixin_group_url]: https://mixin.one/codes/f07808ed-552d-4d8c-9778-dd57e5caac34
+Any questions join the [Mixin Flutter group][mixin_group_url]
 
 ## Plugins
 
-| Plugin                                                      | Pub                                                                                                                        | Likes                                                                                                                      | Platforms                  |
-|-------------------------------------------------------------|----------------------------------------------------------------------------------------------------------------------------|----------------------------------------------------------------------------------------------------------------------------|----------------------------|
-| [desktop_drop](./packages/desktop_drop)                     | [![pub package](https://img.shields.io/pub/v/desktop_drop.svg)](https://pub.dev/packages/desktop_drop)                     | [![likes](https://img.shields.io/pub/likes/desktop_drop)](https://pub.dev/packages/desktop_drop/score)                     | Windows, Linux, macOS, web |
-| [desktop_lifecycle](./packages/desktop_lifecycle)           | [![pub package](https://img.shields.io/pub/v/desktop_lifecycle.svg)](https://pub.dev/packages/desktop_lifecycle)           | [![likes](https://img.shields.io/pub/likes/desktop_lifecycle)](https://pub.dev/packages/desktop_lifecycle/score)           | Windows, Linux, macOS      |
-| [ogg_opus_player](./packages/ogg_opus_player)               | [![pub package](https://img.shields.io/pub/v/ogg_opus_player.svg)](https://pub.dev/packages/ogg_opus_player)               | [![likes](https://img.shields.io/pub/likes/ogg_opus_player)](https://pub.dev/packages/ogg_opus_player/score)               | Windows, Linux, macOS, iOS |
-| [pasteboard](./packages/pasteboard)                         | [![Pub](https://img.shields.io/pub/v/pasteboard.svg)](https://pub.dev/packages/pasteboard)                                 | [![likes](https://img.shields.io/pub/likes/pasteboard)](https://pub.dev/packages/pasteboard/score)                         | Windows, Linux, macOS, web |
-| [win_toast](./packages/win_toast)                           | [![pub package](https://img.shields.io/pub/v/win_toast.svg)](https://pub.dev/packages/win_toast)                           | [![likes](https://img.shields.io/pub/likes/win_toast)](https://pub.dev/packages/win_toast/score)                           | Windows                    |
-| [desktop_webview_window](./packages/desktop_webview_window) | [![pub package](https://img.shields.io/pub/v/desktop_webview_window.svg)](https://pub.dev/packages/desktop_webview_window) | [![likes](https://img.shields.io/pub/likes/desktop_webview_window)](https://pub.dev/packages/desktop_webview_window/score) | Windows, Linux, macOS      |
-| [fts5_simple](./packages/fts5_simple)                       | [![pub package](https://img.shields.io/pub/v/fts5_simple.svg)](https://pub.dev/packages/fts5_simple)                       | [![likes](https://img.shields.io/pub/likes/fts5_simple)](https://pub.dev/packages/fts5_simple/score)                       | Windows, Linux, macOS      |
-| [desktop_multi_window](./packages/desktop_multi_window)     | [![pub package](https://img.shields.io/pub/v/desktop_multi_window.svg)](https://pub.dev/packages/desktop_multi_window)     | [![likes](https://img.shields.io/pub/likes/desktop_multi_window)](https://pub.dev/packages/desktop_multi_window/score)     | Windows, Linux, macOS      |
-| [mixin_logger](./packages/mixin_logger)                     | [![pub package](https://img.shields.io/pub/v/mixin_logger.svg)](https://pub.dev/packages/mixin_logger)                     | [![likes](https://img.shields.io/pub/likes/mixin_logger)](https://pub.dev/packages/mixin_logger/score)                     | All Platforms              |
+| Plugin                                                      | Pub                                                                          | Likes                                                                  | Platforms                  |
+|-------------------------------------------------------------|------------------------------------------------------------------------------|------------------------------------------------------------------------|----------------------------|
+| [desktop_drop](./packages/desktop_drop)                     | [![pub package][desktop_drop_version]][desktop_drop_pub]                     | [![likes][desktop_drop_likes]][desktop_drop_score]                     | Windows, Linux, macOS, web |
+| [desktop_lifecycle](./packages/desktop_lifecycle)           | [![pub package][desktop_lifecycle_version]][desktop_lifecycle_pub]           | [![likes][desktop_lifecycle_likes]][desktop_lifecycle_score]           | Windows, Linux, macOS      |
+| [ogg_opus_player](./packages/ogg_opus_player)               | [![pub package][ogg_opus_player_version]][ogg_opus_player_pub]               | [![likes][ogg_opus_player_likes]][ogg_opus_player_score]               | Windows, Linux, macOS, iOS |
+| [pasteboard](./packages/pasteboard)                         | [![pub package][pasteboard_version]][pasteboard_pub]                         | [![likes][pasteboard_likes]][pasteboard_score]                         | Windows, Linux, macOS, web |
+| [win_toast](./packages/win_toast)                           | [![pub package][win_toast_version]][win_toast_pub]                           | [![likes][win_toast_likes]][win_toast_score]                           | Windows                    |
+| [desktop_webview_window](./packages/desktop_webview_window) | [![pub package][desktop_webview_window_version]][desktop_webview_window_pub] | [![likes][desktop_webview_window_likes]][desktop_webview_window_score] | Windows, Linux, macOS      |
+| [fts5_simple](./packages/fts5_simple)                       | [![pub package][fts5_simple_version]][fts5_simple_pub]                       | [![likes][fts5_simple_likes]][fts5_simple_score]                       | Windows, Linux, macOS      |
+| [desktop_multi_window](./packages/desktop_multi_window)     | [![pub package][desktop_multi_window_version]][desktop_multi_window_pub]     | [![likes][desktop_multi_window_likes]][desktop_multi_window_score]     | Windows, Linux, macOS      |
+| [mixin_logger](./packages/mixin_logger)                     | [![pub package][mixin_logger_version]][mixin_logger_pub]                     | [![likes][mixin_logger_likes]][mixin_logger_score]                     | All Platforms              |
+
+[desktop_drop_version]: https://img.shields.io/pub/v/desktop_drop.svg
+
+[desktop_drop_pub]: https://pub.dev/packages/desktop_drop
+
+[desktop_drop_likes]: https://img.shields.io/pub/likes/desktop_drop
+
+[desktop_drop_score]: https://pub.dev/packages/desktop_drop/score
+
+[desktop_lifecycle_version]: https://img.shields.io/pub/v/desktop_lifecycle.svg
+
+[desktop_lifecycle_pub]: https://pub.dev/packages/desktop_lifecycle
+
+[desktop_lifecycle_likes]: https://img.shields.io/pub/likes/desktop_lifecycle
+
+[desktop_lifecycle_score]: https://pub.dev/packages/desktop_lifecycle/score
+
+[ogg_opus_player_version]: https://img.shields.io/pub/v/ogg_opus_player.svg
+
+[ogg_opus_player_pub]: https://pub.dev/packages/ogg_opus_player
+
+[ogg_opus_player_likes]: https://img.shields.io/pub/likes/ogg_opus_player
+
+[ogg_opus_player_score]: https://pub.dev/packages/ogg_opus_player/score
+
+[pasteboard_version]: https://img.shields.io/pub/v/pasteboard.svg
+
+[pasteboard_pub]: https://pub.dev/packages/pasteboard
+
+[pasteboard_likes]: https://img.shields.io/pub/likes/pasteboard
+
+[pasteboard_score]: https://pub.dev/packages/pasteboard/score
+
+[win_toast_version]: https://img.shields.io/pub/v/win_toast.svg
+
+[win_toast_pub]: https://pub.dev/packages/win_toast
+
+[win_toast_likes]: https://img.shields.io/pub/likes/win_toast
+
+[win_toast_score]: https://pub.dev/packages/win_toast/score
+
+[desktop_webview_window_version]: https://img.shields.io/pub/v/desktop_webview_window.svg
+
+[desktop_webview_window_pub]: https://pub.dev/packages/desktop_webview_window
+
+[desktop_webview_window_likes]: https://img.shields.io/pub/likes/desktop_webview_window
+
+[desktop_webview_window_score]: https://pub.dev/packages/desktop_webview_window/score
+
+[fts5_simple_version]: https://img.shields.io/pub/v/fts5_simple.svg
+
+[fts5_simple_pub]: https://pub.dev/packages/fts5_simple
+
+[fts5_simple_likes]: https://img.shields.io/pub/likes/fts5_simple
+
+[fts5_simple_score]: https://pub.dev/packages/fts5_simple/score
+
+[desktop_multi_window_version]: https://img.shields.io/pub/v/desktop_multi_window.svg
+
+[desktop_multi_window_pub]: https://pub.dev/packages/desktop_multi_window
+
+[desktop_multi_window_likes]: https://img.shields.io/pub/likes/desktop_multi_window
+
+[desktop_multi_window_score]: https://pub.dev/packages/desktop_multi_window/score
+
+[mixin_logger_version]: https://img.shields.io/pub/v/mixin_logger.svg
+
+[mixin_logger_pub]: https://pub.dev/packages/mixin_logger
+
+[mixin_logger_likes]: https://img.shields.io/pub/likes/mixin_logger
+
+[mixin_logger_score]: https://pub.dev/packages/mixin_logger/score