Motivation

• Provide a convenient way to open copied experiment/discussion/profile links directly from the clipboard while keeping it opt-in and respecting permissions and error handling.

Description

• Added a new settings toggle autoOpenCopiedLink (default off) to src/config/user.config.ts to enable/disable the feature from Settings.
• Added localization keys settings.autoOpenCopiedLink in all supported locales under src/i18n/* so the setting is translatable.
• Implemented a global paste handler in src/main.ts that parses pasted text for known patterns (examples: https://dl.turtlesim.com/plc/?chinese-experiment-<id>?, #/p/Discussion/<id>, <experiment=<id>>, <user=<id>>) and navigates to the corresponding route when enabled.
• Enforced permission and error handling by requiring login for user-profile jumps, showing a warning if not logged in, and capturing route/navigation failures to window.$ErrorLogger while showing an error toast.

Testing

• Ran npm run lint:i18n and the i18n key consistency check passed.
• Ran npm run build and the project built successfully for production.

Codex Task