Add issue template and other fixes

.github/ISSUE_TEMPLATE/yaml_edit.md

diff --git a/.github/ISSUE_TEMPLATE/yaml_edit.md b/.github/ISSUE_TEMPLATE/yaml_edit.md
new file mode 100644
index 0000000..d1122a9
--- /dev/null
+++ b/.github/ISSUE_TEMPLATE/yaml_edit.md
@@ -0,0 +1,5 @@
+---
+name: "package:yaml_edit"
+about: "Create a bug or file a feature request against package:yaml_edit."
+labels: "package:yaml_edit"
+---
\ No newline at end of file

pkgs/yaml_edit/pubspec.yaml

diff --git a/pkgs/yaml_edit/pubspec.yaml b/pkgs/yaml_edit/pubspec.yaml
index f7898ac..dfbe62b 100644
--- a/pkgs/yaml_edit/pubspec.yaml
+++ b/pkgs/yaml_edit/pubspec.yaml
@@ -2,7 +2,7 @@
 version: 2.2.2-wip
 description: >-
   A library for YAML manipulation with comment and whitespace preservation.
-repository: https://github.com/dart-lang/yaml_edit
+repository: https://github.com/dart-lang/tools/tree/main/pkgs/yaml_edit
 
 issue_tracker: https://github.com/dart-lang/yaml_edit/issues