Fix N+1 query issues across order processing and menu display#38

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Copilot wants to merge 3 commits intomainfrom

copilot/improve-inefficient-code

Commits on Nov 26, 2025

Initial plan
Copilot
committed
Optimize database queries with select_related and prefetch_related to fix N+1 query issues

Copilot
and
Collert
committed
Address code review feedback: optimize collect_order, add logging for missing dishes

Copilot
and
Collert
committed