Remove publish warnings

Author: PaulAsjes

.pubignore

@@ -1,3 +1,7 @@
+# Exclude documentation and coverage
+CLAUDE.md
+coverage/
+
 # Exclude generated example files and build artifacts
 build/
 example/build/
@@ -10,6 +14,9 @@ example/ios/.symlinks/
 example/ios/Flutter/ephemeral/
 example/android/.gradle/
 example/android/local.properties
+example/android/gradle/wrapper/gradle-wrapper.jar
+example/android/gradlew
+example/android/gradlew.bat
 example/linux/flutter/ephemeral/
 example/macos/Flutter/ephemeral/
 example/windows/flutter/ephemeral/