feat: implement dark mode

src/hooks/useTheme.tsx

@@ -0,0 +1,12 @@
+import { useContext } from "react"
+import { IThemeContext, ThemeContext } from "../ThemeProvider"
+
+export default function useTheme(): IThemeContext {
+  const themeContext = useContext(ThemeContext)
+
+  if (!themeContext) {
+    throw Error("Need context")
+  }
+
+  return themeContext
+}