Closes https://github.com/zed-industries/zed/issues/42140

Changes:

- Add show_view_release_notes_locally_error to prompt users when the
operation fails.

<img width="1536" height="864" alt="image"
src="https://github.com/user-attachments/assets/265bbf7e-6931-4559-99b2-7c1d8fbcd6cc"
/>

Release Notes:

- Added a notification with a link to view release notes online when Zed
can’t load them locally.

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Co-authored-by: Smit Barmase <heysmitbarmase@gmail.com>