16 lines
738 B
Markdown
16 lines
738 B
Markdown
# State and DnD Instructions
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## Scope
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- Applies to stateful feature logic and drag/drop interactions (e.g., Kanban with dnd-kit).
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## Rules
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- Keep business/data mutations in hooks; keep components mostly presentational.
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- Persist ordering changes deterministically using explicit `position` updates.
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- Avoid nested competing scroll containers when horizontal drag/drop is involved.
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- Ensure drag overlays and scroll behavior work for mouse and touch sensors.
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- When replacing local persistence with API-backed state, remove stale store dependencies cleanly.
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## Reliability
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- Debounce or batch expensive reorder API calls where appropriate.
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- After structural changes (move/delete section), refresh canonical state from API when needed.
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