feat: `add-database-index` command to add and persist custom indexes by ankush [frappe] PR#23787

From: https://github.com/frappe/frappe/pull/23787
Date: 2023-12-14 20:46:49+05:30

• feat: add-database-index command to add and persist custom indexes (#23787)

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Checkout instructions

# Checkout locally
git fetch upstream
git switch ft-pr-23787

# Make changes then rebase
git rebase -i upstream/develop --reapply-cherry-picks

# Fix or ignore conflicts
git checkout --theirs .
git rebase --continue

# Force-push changes
git push --force-with-lease