fix(docs): Do not recommend deprecated useStore + equalityFn on initi…

…alize with props docs (#1997)

* Do not recommend deprecated useStore + equalityFn

* Show alternative without equality function

* Adjust content to be more clear

* Update docs/guides/initialize-state-with-props.md

Co-authored-by: Blazej Sewera <code@sewera.dev>

* Apply prettier

---------

Co-authored-by: Blazej Sewera <code@sewera.dev>

docs/guides/initialize-state-with-props.md

@@ -105,13 +105,10 @@ function BearProvider({ children, ...props }: BearProviderProps) {
 import { useContext } from 'react'
 import { useStore } from 'zustand'
 
-function useBearContext<T>(
-  selector: (state: BearState) => T,
-  equalityFn?: (left: T, right: T) => boolean
-): T {
+function useBearContext<T>(selector: (state: BearState) => T): T {
   const store = useContext(BearContext)
   if (!store) throw new Error('Missing BearContext.Provider in the tree')
-  return useStore(store, selector, equalityFn)
+  return useStore(store, selector)
 }
 ```
 
@@ -129,6 +126,23 @@ function CommonConsumer() {
 }
 ```
 
+### Optionally allow using a custom equality function
+
+```tsx
+// Allow custom equality function by using useStoreWithEqualityFn instead of useStore
+import { useContext } from 'react'
+import { useStoreWithEqualityFn } from 'zustand/traditional'
+
+function useBearContext<T>(
+  selector: (state: BearState) => T,
+  equalityFn?: (left: T, right: T) => boolean
+): T {
+  const store = useContext(BearContext)
+  if (!store) throw new Error('Missing BearContext.Provider in the tree')
+  return useStoreWithEqualityFn(store, selector, equalityFn)
+}
+```
+
 ### Complete example
 
 ```tsx