build: enable consistent type imports eslint rule (#7992)

* build: enable consistent type imports eslint rule

* change to warn

* fix the warning in example and excalidraw-app

* fix packages

* enable type annotations and throw error for the rule

packages/excalidraw/components/TextField.tsx

@@ -1,8 +1,8 @@
+import type { KeyboardEvent } from "react";
 import {
   forwardRef,
   useRef,
   useImperativeHandle,
-  KeyboardEvent,
   useLayoutEffect,
   useState,
 } from "react";