Updates (#192)

* userAvatar

* Avatar background

* Changes

* Removing unused dependencies

* Count Bag small and for bigger numbers

* decresed bundle size

lib/hooks/useUserAvatar.ts

@@ -0,0 +1,26 @@
+import { useEffect } from 'react'
+import { useUI } from '@components/ui/context'
+import { getRandomPairOfColors } from '@lib/colors'
+
+export const useUserAvatar = (name = 'userAvatar') => {
+  const { userAvatar, setUserAvatar } = useUI()
+
+  useEffect(() => {
+    if (!userAvatar && localStorage.getItem(name)) {
+      // Get bg from localStorage and push it to the context.
+      setUserAvatar(localStorage.getItem(name))
+    }
+    if (!localStorage.getItem(name)) {
+      // bg not set locally, generating one, setting localStorage and context to persist.
+      const bg = getRandomPairOfColors()
+      const value = `linear-gradient(140deg, ${bg[0]}, ${bg[1]} 100%)`
+      localStorage.setItem(name, value)
+      setUserAvatar(value)
+    }
+  }, [])
+
+  return {
+    userAvatar,
+    setUserAvatar,
+  }
+}