Browser Rendering: Replace blurry changelog screenshot (#28772)

* Replace blurry changelog screenshot with clearer image

* Update 2026-03-04-br-rest-api-limit-increase.mdx

* trim whitespace

---------

Co-authored-by: Kody Jackson <kody@cloudflare.com>

Author: kathayl

src/assets/images/changelog/browser-rendering/rest-api-limit-increase.png

@@ -6,12 +6,9 @@ products:
 date: 2026-03-04
 ---
 
-import { Image } from "astro:assets";
-import restApiLimitIncrease from "~/assets/images/changelog/browser-rendering/rest-api-limit-increase.png";
-
 [Browser Rendering](/browser-rendering/) REST API rate limits for Workers Paid plans have been increased from 3 requests per second (180/min) to **10 requests per second (600/min)**. No action is needed to benefit from the higher limit.
 
-<Image src={restApiLimitIncrease} alt="Browser Rendering REST API rate limit increased from 3 to 10 requests per second" width="637" height="64" />
+![Browser Rendering REST API rate limit increased from 3 to 10 requests per second](~/assets/images/changelog/browser-rendering/rest-api-limit-increase.png)
 
 The [REST API](/browser-rendering/rest-api/) lets you perform common browser tasks with a single API call, and you can now do it at a higher rate.