Add issue template and other fixes

.github/ISSUE_TEMPLATE/watcher.md

diff --git a/.github/ISSUE_TEMPLATE/watcher.md b/.github/ISSUE_TEMPLATE/watcher.md
new file mode 100644
index 0000000..2578819
--- /dev/null
+++ b/.github/ISSUE_TEMPLATE/watcher.md
@@ -0,0 +1,5 @@
+---
+name: "package:watcher"
+about: "Create a bug or file a feature request against package:watcher."
+labels: "package:watcher"
+---
\ No newline at end of file

pkgs/watcher/pubspec.yaml

diff --git a/pkgs/watcher/pubspec.yaml b/pkgs/watcher/pubspec.yaml
index 108be66..f96a74a 100644
--- a/pkgs/watcher/pubspec.yaml
+++ b/pkgs/watcher/pubspec.yaml
@@ -3,7 +3,7 @@
 description: >-
   A file system watcher. It monitors changes to contents of directories and
   sends notifications when files have been added, removed, or modified.
-repository: https://github.com/dart-lang/watcher
+repository: https://github.com/dart-lang/tools/tree/main/pkgs/watcher
 
 environment:
   sdk: ^3.1.0