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/element/textElement.test.ts

@@ -11,7 +11,7 @@ import {
   getDefaultLineHeight,
   parseTokens,
 } from "./textElement";
-import { ExcalidrawTextElementWithContainer, FontString } from "./types";
+import type { ExcalidrawTextElementWithContainer, FontString } from "./types";
 
 describe("Test wrapText", () => {
   const font = "20px Cascadia, width: Segoe UI Emoji" as FontString;