[Bug] More template link fixes (#22931)

Author: kodster28

src/content/changelog/d1/2025-04-10-d1-read-replication-beta.mdx

@@ -27,6 +27,6 @@ Read replicas are automatically created by Cloudflare (currently one in each sup
 
 To checkout D1 read replication, deploy the following Worker code using Sessions API, which will prompt you to create a D1 database and enable read replication on said database.
 
-[![Deploy to Cloudflare](https://deploy.workers.cloudflare.com/button)](https://deploy.workers.cloudflare.com/?url=https://github.com/cloudflare/templates/tree/staging/d1-starter-sessions-api)
+[![Deploy to Cloudflare](https://deploy.workers.cloudflare.com/button)](https://deploy.workers.cloudflare.com/?url=https://github.com/cloudflare/templates/tree/main/d1-starter-sessions-api)
 
 To learn more about how read replication was implemented, go to our [blog post](https://blog.cloudflare.com/d1-read-replication-beta).

src/content/changelog/durable-objects/2025-04-07-durable-objects-free-tier.mdx

@@ -11,7 +11,7 @@ Durable Objects can now be used with zero commitment on the [Workers Free plan](
 
 Durable Objects let you build stateful, serverless applications with millions of tiny coordination instances that run your application code alongside (in the same thread!) your durable storage. Each Durable Object can access its own SQLite database through a [Storage API](/durable-objects/best-practices/access-durable-objects-storage/). A Durable Object class is defined in a Worker script encapsulating the Durable Object's behavior when accessed from a Worker. To try the code below, click the button:
 
-[![Deploy to Cloudflare](https://deploy.workers.cloudflare.com/button)](https://deploy.workers.cloudflare.com/?url=https://github.com/cloudflare/templates/tree/staging/hello-world-do-template)
+[![Deploy to Cloudflare](https://deploy.workers.cloudflare.com/button)](https://deploy.workers.cloudflare.com/?url=https://github.com/cloudflare/templates/tree/main/hello-world-do-template)
 
 ```js
 import { DurableObject } from "cloudflare:workers";
@@ -44,5 +44,6 @@ export default {
 Free plan [limits](/durable-objects/platform/pricing/) apply to Durable Objects compute and storage usage. Limits allow developers to build real-world applications, with every Worker request able to call a Durable Object on the free plan.
 
 For more information, checkout:
+
 - [Documentation](/durable-objects/what-are-durable-objects/)
 - [Zero-latency SQLite storage in every Durable Object blog](https://blog.cloudflare.com/sqlite-in-durable-objects/)