dev-interaction-grammar-governor

name	dev-interaction-grammar-governor
description	Govern bord.room V4.1 interaction grammar. Use when adding or reviewing controls, forms, modals, drawers, validation, dirty guards, destructive actions, toasts, keyboard behavior, focus handling, loading, retry, or mobile interaction states.

bord.room Interaction Grammar Governor

Use this before changing user interaction patterns.

Decide

• Which primitive owns the interaction.
• Submit, cancel, close, retry, reset, and destructive behavior.
• Dirty/unsaved behavior.
• Validation timing and field error copy.
• Loading, pending, disabled, read-only, and optimistic states.
• Keyboard, focus return, aria label, and escape behavior.
• Mobile layout and touch target behavior.

Rules

• Prefer existing primitives before new patterns.
• Destructive actions need explicit confirmation and recovery copy.
• Disabled controls must not hide why an action is unavailable.
• Form validation must be server-authoritative and role safe.