fix: make sure default terms are fetched by mihir-kandoi [frappe] PR#51014

From: https://github.com/frappe/erpnext/pull/51014
Date: 2025-12-10 21:58:16+05:30

• fix: check if terms is not set in selling controller
• fix: check if terms is not set in buying controller
• fix: make sure buying/selling default terms from company master is default

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Checkout instructions

# Checkout locally
git fetch upstream
git switch ft-pr-51014

# Alternatively, re-take the changes
git switch develop
ft take ft-pr-51014

# Make changes then rebase
git rebase -i develop

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

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