fix(computer-use): refuse Script Editor, Automator and Shortcuts, which run shell commands outside the Terminal control - #9990

Summary

• Computer Use already refuses terminals so shell access goes through the separate Terminal control; Script Editor (do shell script), Automator and Shortcuts ("Run Shell Script") offered the same shell access through the GUI. They are now protected too (com.apple.ScriptEditor2, com.apple.Automator, com.apple.shortcuts, read from each app's Info.plist; matched case-insensitively)
• The line is apps whose primary purpose is running shell commands or scripts; editors and IDEs that embed a terminal stay usable. This is a policy boundary, not a sandbox
• Error message, Settings line, docs and READMEs now name scripting apps

Type of Change

• Bug fix

Testing

• Native checks on macOS 26 assert the three scripting apps are refused (PASS); with the entries removed they fail on Script Editor
• Settings desktop suite, check:comment-hygiene; full gate in CI

Checklist

• Code follows project style guidelines
• Self-reviewed my changes
• Tests added/updated and passing (new tests pass the test-audit authoring gate)
• No new warnings introduced
• I confirm that I have read and agree to the terms outlined in the Contributor License Agreement (CLA)