Add issues/PRs badges to README (#1940)

diff --git a/.github/labeler.yml b/.github/labeler.yml
index 13322d1..2c42a6a 100644
--- a/.github/labeler.yml
+++ b/.github/labeler.yml
@@ -1,5 +1,5 @@
-'p: animation':
-  - packages/animation/**/*
+'p: animations':
+  - packages/animations/**/*
 
 'p: cross_file':
   - packages/cross_file/**/*
@@ -13,6 +13,9 @@
 'p: flutter_image':
   - packages/flutter_image/**/*
 
+'p: flutter_lints':
+  - packages/flutter_lints/**/*
+
 'p: flutter_markdown':
   - packages/flutter_markdown/**/*
 
@@ -22,6 +25,12 @@
 'p: fuchsia_ctl':
   - packages/fuchsia_ctl/**/*
 
+'p: go_router':
+  - packages/go_router/**/*
+
+'p: go_router_builder':
+  - packages/go_router_builder/**/*
+
 'p: imitation_game':
   - packages/imitation_game/**/*
 
@@ -40,14 +49,14 @@
 'p: pointer_interceptor':
   - packages/pointer_interceptor/**/*
 
+'p: rfw':
+  - packages/rfw/**/*
+
 'p: web_benchmarks':
   - packages/web_benchmarks/**/*
 
 'p: xdg_directories':
   - packages/xdg_directories/**/*
 
-'p: bsdiff':
-  - third_party/packages/bsdiff/**/*
-
 'p: cupertino_icons':
   - third_party/packages/cupertino_icons/**/*
diff --git a/README.md b/README.md
index dc8f86a..e1a0d89 100644
--- a/README.md
+++ b/README.md
@@ -32,19 +32,19 @@
 
 These are the available packages in this repository.
 
-| Plugin | Pub |
-|--------|-----|
-| [animations](./packages/animations/) | [![pub package](https://img.shields.io/pub/v/animations.svg)](https://pub.dev/packages/animations) |
-| [css\_colors](./packages/css_colors/) | [![pub package](https://img.shields.io/pub/v/css_colors.svg)](https://pub.dev/packages/css_colors) |
-| [extension\_google\_sign\_in\_as\_googleapis\_auth](./packages/extension_google_sign_in_as_googleapis_auth/) | [![pub package](https://img.shields.io/pub/v/extension_google_sign_in_as_googleapis_auth.svg)](https://pub.dev/packages/extension_google_sign_in_as_googleapis_auth) |
-| [fuchsia\_ctl](./packages/fuchsia_ctl/) | [![pub package](https://img.shields.io/pub/v/fuchsia_ctl.svg)](https://pub.dev/packages/fuchsia_ctl) |
-| [flutter\_image](./packages/flutter_image/) | [![pub package](https://img.shields.io/pub/v/flutter_image.svg)](https://pub.dev/packages/flutter_image) |
-| [flutter\_lints](./packages/flutter_lints/) | [![pub package](https://img.shields.io/pub/v/flutter_lints.svg)](https://pub.dev/packages/flutter_lints) |
-| [flutter\_markdown](./packages/flutter_markdown/) | [![pub package](https://img.shields.io/pub/v/flutter_markdown.svg)](https://pub.dev/packages/flutter_markdown) |
-| [go\_router](./packages/go_router/) | [![pub package](https://img.shields.io/pub/v/go_router.svg)](https://pub.dev/packages/go_router) |
-| [go\_router\_builder](./packages/go_router_builder/) | [![pub package](https://img.shields.io/pub/v/go_router_builder.svg)](https://pub.dev/packages/go_router_builder) |
-| [multicast\_dns](./packages/multicast_dns/) | [![pub package](https://img.shields.io/pub/v/multicast_dns.svg)](https://pub.dev/packages/multicast_dns) |
-| [palette\_generator](./packages/palette_generator/) | [![pub package](https://img.shields.io/pub/v/palette_generator.svg)](https://pub.dartlang.org/packages/palette_generator) |
-| [pigeon](./packages/pigeon/) | [![pub package](https://img.shields.io/pub/v/pigeon.svg)](https://pub.dev/packages/pigeon) |
-| [pointer\_interceptor](./packages/pointer_interceptor/) | [![pub package](https://img.shields.io/pub/v/pointer_interceptor.svg)](https://pub.dev/packages/pointer_interceptor) |
-| [xdg\_directories](./packages/xdg_directories/) | [![pub package](https://img.shields.io/pub/v/xdg_directories.svg)](https://pub.dev/packages/xdg_directories) |
+| Plugin | Pub | Issues | Pull requests |
+|--------|-----|--------|---------------|
+| [animations](./packages/animations/) | [![pub package](https://img.shields.io/pub/v/animations.svg)](https://pub.dev/packages/animations) | [![GitHub issues by-label](https://img.shields.io/github/issues/flutter/flutter/p:%20animations?label=)](https://github.com/flutter/flutter/labels/p%3A%20animations) | [![GitHub pull requests by-label](https://img.shields.io/github/issues-pr/flutter/packages/p:%20animations?label=)](https://github.com/flutter/packages/labels/p%3A%20animations) |
+| [css\_colors](./packages/css_colors/) | [![pub package](https://img.shields.io/pub/v/css_colors.svg)](https://pub.dev/packages/css_colors) | [![GitHub issues by-label](https://img.shields.io/github/issues/flutter/flutter/p:%20css_colors?label=)](https://github.com/flutter/flutter/labels/p%3A%20css_colors) | [![GitHub pull requests by-label](https://img.shields.io/github/issues-pr/flutter/packages/p:%20css_colors?label=)](https://github.com/flutter/packages/labels/p%3A%20css_colors) |
+| [extension\_google\_sign\_in\_as\_googleapis\_auth](./packages/extension_google_sign_in_as_googleapis_auth/) | [![pub package](https://img.shields.io/pub/v/extension_google_sign_in_as_googleapis_auth.svg)](https://pub.dev/packages/extension_google_sign_in_as_googleapis_auth) | [![GitHub issues by-label](https://img.shields.io/github/issues/flutter/flutter/p:%20extension_google_sign_in_as_googleapis_auth?label=)](https://github.com/flutter/flutter/labels/p%3A%20extension_google_sign_in_as_googleapis_auth) | [![GitHub pull requests by-label](https://img.shields.io/github/issues-pr/flutter/packages/p:%20extension_google_sign_in_as_googleapis_auth?label=)](https://github.com/flutter/packages/labels/p%3A%20extension_google_sign_in_as_googleapis_auth) |
+| [fuchsia\_ctl](./packages/fuchsia_ctl/) | [![pub package](https://img.shields.io/pub/v/fuchsia_ctl.svg)](https://pub.dev/packages/fuchsia_ctl) | [![GitHub issues by-label](https://img.shields.io/github/issues/flutter/flutter/p:%20fuchsia_ctl?label=)](https://github.com/flutter/flutter/labels/p%3A%20fuchsia_ctl) | [![GitHub pull requests by-label](https://img.shields.io/github/issues-pr/flutter/packages/p:%20fuchsia_ctl?label=)](https://github.com/flutter/packages/labels/p%3A%20fuchsia_ctl) |
+| [flutter\_image](./packages/flutter_image/) | [![pub package](https://img.shields.io/pub/v/flutter_image.svg)](https://pub.dev/packages/flutter_image) | [![GitHub issues by-label](https://img.shields.io/github/issues/flutter/flutter/p:%20flutter_image?label=)](https://github.com/flutter/flutter/labels/p%3A%20flutter_image) | [![GitHub pull requests by-label](https://img.shields.io/github/issues-pr/flutter/packages/p:%20flutter_image?label=)](https://github.com/flutter/packages/labels/p%3A%20flutter_image) |
+| [flutter\_lints](./packages/flutter_lints/) | [![pub package](https://img.shields.io/pub/v/flutter_lints.svg)](https://pub.dev/packages/flutter_lints) | [![GitHub issues by-label](https://img.shields.io/github/issues/flutter/flutter/p:%20flutter_lints?label=)](https://github.com/flutter/flutter/labels/p%3A%20flutter_lints) | [![GitHub pull requests by-label](https://img.shields.io/github/issues-pr/flutter/packages/p:%20flutter_lints?label=)](https://github.com/flutter/packages/labels/p%3A%20flutter_lints) |
+| [flutter\_markdown](./packages/flutter_markdown/) | [![pub package](https://img.shields.io/pub/v/flutter_markdown.svg)](https://pub.dev/packages/flutter_markdown) | [![GitHub issues by-label](https://img.shields.io/github/issues/flutter/flutter/p:%20flutter_markdown?label=)](https://github.com/flutter/flutter/labels/p%3A%20flutter_markdown) | [![GitHub pull requests by-label](https://img.shields.io/github/issues-pr/flutter/packages/p:%20flutter_markdown?label=)](https://github.com/flutter/packages/labels/p%3A%20flutter_markdown) |
+| [go\_router](./packages/go_router/) | [![pub package](https://img.shields.io/pub/v/go_router.svg)](https://pub.dev/packages/go_router) | [![GitHub issues by-label](https://img.shields.io/github/issues/flutter/flutter/p:%20go_router?label=)](https://github.com/flutter/flutter/labels/p%3A%20go_router) | [![GitHub pull requests by-label](https://img.shields.io/github/issues-pr/flutter/packages/p:%20go_router?label=)](https://github.com/flutter/packages/labels/p%3A%20go_router) |
+| [go\_router\_builder](./packages/go_router_builder/) | [![pub package](https://img.shields.io/pub/v/go_router_builder.svg)](https://pub.dev/packages/go_router_builder) | [![GitHub issues by-label](https://img.shields.io/github/issues/flutter/flutter/p:%20go_router_builder?label=)](https://github.com/flutter/flutter/labels/p%3A%20go_router_builder) | [![GitHub pull requests by-label](https://img.shields.io/github/issues-pr/flutter/packages/p:%20go_router_builder?label=)](https://github.com/flutter/packages/labels/p%3A%20go_router_builder) |
+| [multicast\_dns](./packages/multicast_dns/) | [![pub package](https://img.shields.io/pub/v/multicast_dns.svg)](https://pub.dev/packages/multicast_dns) | [![GitHub issues by-label](https://img.shields.io/github/issues/flutter/flutter/p:%20multicast_dns?label=)](https://github.com/flutter/flutter/labels/p%3A%20multicast_dns) | [![GitHub pull requests by-label](https://img.shields.io/github/issues-pr/flutter/packages/p:%20multicast_dns?label=)](https://github.com/flutter/packages/labels/p%3A%20multicast_dns) |
+| [palette\_generator](./packages/palette_generator/) | [![pub package](https://img.shields.io/pub/v/palette_generator.svg)](https://pub.dartlang.org/packages/palette_generator) | [![GitHub issues by-label](https://img.shields.io/github/issues/flutter/flutter/p:%20palette_generator?label=)](https://github.com/flutter/flutter/labels/p%3A%20palette_generator) | [![GitHub pull requests by-label](https://img.shields.io/github/issues-pr/flutter/packages/p:%20palette_generator?label=)](https://github.com/flutter/packages/labels/p%3A%20palette_generator) |
+| [pigeon](./packages/pigeon/) | [![pub package](https://img.shields.io/pub/v/pigeon.svg)](https://pub.dev/packages/pigeon) | [![GitHub issues by-label](https://img.shields.io/github/issues/flutter/flutter/pigeon?label=)](https://github.com/flutter/flutter/labels/pigeon) | [![GitHub pull requests by-label](https://img.shields.io/github/issues-pr/flutter/packages/p:%20pigeon?label=)](https://github.com/flutter/packages/labels/p%3A%20pigeon) |
+| [pointer\_interceptor](./packages/pointer_interceptor/) | [![pub package](https://img.shields.io/pub/v/pointer_interceptor.svg)](https://pub.dev/packages/pointer_interceptor) | [![GitHub issues by-label](https://img.shields.io/github/issues/flutter/flutter/p:%20pointer_interceptor?label=)](https://github.com/flutter/flutter/labels/p%3A%20pointer_interceptor) | [![GitHub pull requests by-label](https://img.shields.io/github/issues-pr/flutter/packages/p:%20pointer_interceptor?label=)](https://github.com/flutter/packages/labels/p%3A%20pointer_interceptor) |
+| [xdg\_directories](./packages/xdg_directories/) | [![pub package](https://img.shields.io/pub/v/xdg_directories.svg)](https://pub.dev/packages/xdg_directories) | [![GitHub issues by-label](https://img.shields.io/github/issues/flutter/flutter/p:%20xdg_directories?label=)](https://github.com/flutter/flutter/labels/p%3A%20xdg_directories) | [![GitHub pull requests by-label](https://img.shields.io/github/issues-pr/flutter/packages/p:%20xdg_directories?label=)](https://github.com/flutter/packages/labels/p%3A%20xdg_directories) |