fix(ci): downgrade flutter_lints ^6.0.0 → ^5.0.0 for Dart 3.7.x compatibility

Nguyễn Tuấn Việt · Nguyễn Tuấn Việt · commit 74f658d0eec4 · 2026-03-25T10:59:50.000+07:00
Flutter 3.29.2 ships with Dart 3.7.2.
flutter_lints 6.x requires Dart ^3.8.0 — pub get fails on the pinned CI runner.
flutter_lints 5.x requires Dart &gt;=3.2.0, compatible with Dart 3.7.x.

Affected: root, hyper_render_clipboard, hyper_render_highlight,
          hyper_render_html, hyper_render_markdown.
hyper_render_core was already on ^3.0.0 — unchanged.
diff --git a/packages/hyper_render_clipboard/pubspec.yaml b/packages/hyper_render_clipboard/pubspec.yaml
@@ -30,4 +30,4 @@ dependencies:
 dev_dependencies:
   flutter_test:
     sdk: flutter
-  flutter_lints: ^6.0.0
+  flutter_lints: ^5.0.0
diff --git a/packages/hyper_render_highlight/pubspec.yaml b/packages/hyper_render_highlight/pubspec.yaml
@@ -29,4 +29,4 @@ dependencies:
 dev_dependencies:
   flutter_test:
     sdk: flutter
-  flutter_lints: ^6.0.0
+  flutter_lints: ^5.0.0
diff --git a/packages/hyper_render_html/pubspec.yaml b/packages/hyper_render_html/pubspec.yaml
@@ -31,4 +31,4 @@ dependencies:
 dev_dependencies:
   flutter_test:
     sdk: flutter
-  flutter_lints: ^6.0.0
+  flutter_lints: ^5.0.0
diff --git a/packages/hyper_render_markdown/pubspec.yaml b/packages/hyper_render_markdown/pubspec.yaml
@@ -29,4 +29,4 @@ dependencies:
 dev_dependencies:
   flutter_test:
     sdk: flutter
-  flutter_lints: ^6.0.0
+  flutter_lints: ^5.0.0
diff --git a/pubspec.yaml b/pubspec.yaml
@@ -83,7 +83,7 @@ dev_dependencies:
     sdk: flutter
 
   # Linting
-  flutter_lints: ^6.0.0
+  flutter_lints: ^5.0.0
 
   # Mocking for tests
   mockito: ^5.4.4
