[nishantmonu51]

• Home bookmarks are no longer listed on the project home page or the all-bookmarks page. Opening a dashboard already shows its home view, so a home row only duplicated the dashboard's own link, and with many dashboards the list filled up with rows reading "Go to Home" or "Home".
• Removes the now unreachable home branches: the home category, the Home tag and icon in BookmarksTableCompositeCell, the home guards in BookmarkMetadataDialog, and the unused bookmark_tag_home message.
• Home bookmarks are still created, opened and deleted from the home menu on the dashboard.

Context: Slack thread

Checklist:

• Covered by tests
• Ran it and it works as intended
• Reviewed the diff before requesting a review
• Checked for unhandled edge cases
• Linked the issues it closes
• Checked if the docs need to be updated. If so, create a separate Linear DOCS issue
• Intend to cherry-pick into the release branch
• I'm proud of this work!