chore: agentic upgrade

.agents/skills/react-best-practices/references/rules/advanced-effect-event-deps.md

@@ -0,0 +1,56 @@
+---
+title: Do Not Put Effect Events in Dependency Arrays
+impact: LOW
+impactDescription: avoids unnecessary effect re-runs and lint errors
+tags: advanced, hooks, useEffectEvent, dependencies, effects
+---
+
+## Do Not Put Effect Events in Dependency Arrays
+
+Effect Event functions do not have a stable identity. Their identity intentionally changes on every render. Do not include the function returned by `useEffectEvent` in a `useEffect` dependency array. Keep the actual reactive values as dependencies and call the Effect Event from inside the effect body or subscriptions created by that effect.
+
+**Incorrect (Effect Event added as a dependency):**
+
+```tsx
+import { useEffect, useEffectEvent } from 'react'
+
+function ChatRoom({ roomId, onConnected }: {
+  roomId: string
+  onConnected: () => void
+}) {
+  const handleConnected = useEffectEvent(onConnected)
+
+  useEffect(() => {
+    const connection = createConnection(roomId)
+    connection.on('connected', handleConnected)
+    connection.connect()
+
+    return () => connection.disconnect()
+  }, [roomId, handleConnected])
+}
+```
+
+Including the Effect Event in dependencies makes the effect re-run every render and triggers the React Hooks lint rule.
+
+**Correct (depend on reactive values, not the Effect Event):**
+
+```tsx
+import { useEffect, useEffectEvent } from 'react'
+
+function ChatRoom({ roomId, onConnected }: {
+  roomId: string
+  onConnected: () => void
+}) {
+  const handleConnected = useEffectEvent(onConnected)
+
+  useEffect(() => {
+    const connection = createConnection(roomId)
+    connection.on('connected', handleConnected)
+    connection.connect()
+
+    return () => connection.disconnect()
+  }, [roomId])
+}
+```
+
+Reference: [React useEffectEvent: Effect Event in deps](https://react.dev/reference/react/useEffectEvent#effect-event-in-deps)