[Containers] Remove duplicate Container-DurableObject paragraph in get-started (#31318)

* [Containers] Remove duplicate Container-DurableObject paragraph in get-started

* docs: document per-object filter on DO metrics page

* Revert "docs: document per-object filter on DO metrics page"

This reverts commit 5fd99d1.

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Co-authored-by: iglesiasbrandon <5313116+iglesiasbrandon@users.noreply.github.com>

Author: iglesiasbrandon

src/content/docs/containers/get-started.mdx

@@ -180,8 +180,8 @@ This defines basic configuration for the container:
 - `sleepAfter` sets the timeout for the container to sleep after it has been idle for a certain amount of time.
 - `envVars` sets environment variables that will be passed to the container when it starts.
 - `onStart`, `onStop`, and `onError` are hooks that run when the container starts, stops, or errors, respectively.
+
 The `Container` class itself extends [`DurableObject`](/durable-objects/), so your subclass has access to the full Durable Object API. The Durable Object handles routing, lifecycle, and persistent state, while the container process runs your image inside a Linux VM. This means you can use [`this.ctx.storage`](/durable-objects/api/sqlite-storage-api/) to persist data that survives container restarts and resides close to the container itself.
-The `Container` class itself extends [`DurableObject`](/durable-objects/), so your subclass has access to the full Durable Object API. The Durable Object handles routing, lifecycle, and persistent state, while the container process runs your image inside a microVM. This means you can use [`this.ctx.storage`](/durable-objects/api/sqlite-storage-api/) to persist data that survives container restarts and resides close to the container itself.
 
 Refer to the [Container class reference](/containers/container-class/) and the [low-level Durable Object container API](/durable-objects/api/container/) for more details.