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So let's do that cleanup work.

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And I first of all wanna make sure

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that this app component is a separate route in the end.

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And for that as a first step, I'll actually move app

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into the routes folder because this is loaded as a route.

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And I wanna, as mentioned before,

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organize my components such that the route components are

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in the routes folder and other components which are used

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as part of other components are in the components folder.

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And I'll rename this app component here

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to posts because ultimately this should be responsible

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for rendering my posts list here.

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Now in this post JSX file, which was the app component,

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I'll remove the main header

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and I'll rename this function here,

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this component function to posts, also in the export.

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And we can get rid of that main header import here as well.

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Now we can also get rid of the show modal handler

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because that was previously used by the main header.

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And we can actually also already get rid

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of hide modal handler here,

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and get rid of these parts here and of this state

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because we'll have to change the entire logic

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of our posts list component and how it works soon.

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So for the moment, if I save it like this,

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if I reload we show that list of posts

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and we don't have to duplicate header anymore.

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But of course this button here still won't work.

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I'll get back to this soon.

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What I wanna do first though

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is I also wanna refactor the new post component,

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and also move that along with its styles file

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into the routes folder

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because this is also loaded as a route.

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So here we have this new post component here,

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and with it being moved here,

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this button still doesn't work.

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But if for the moment I manually enter slash create post

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in the URL, this gets loaded.

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However, not as a modal overlay above my post list.

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This does not work.

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As you can see, I have my post list here,

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but the new post page was not loaded as an overlay.

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And that's therefore some more refactoring

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which we have to perform.

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This new post component should still be loaded as a modal

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and therefore inside of the new post component

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I'll use this modal component.

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Previously I used it here in post list,

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but there I'll soon get rid of it.

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So instead, inside the new post component,

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I want to use this modal component

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as a wrapper around this form.

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And for that you have to import this modal component

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from going up one level, components modal like this,

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so that this still gets rendered as a modal.

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And in the posts list component,

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I want to clean up this component.

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This should no longer be responsible for also adding new

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posts, instead that will soon be taken care of inside

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of the new post component.

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So in the post list component, we can get rid that code

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where we render the new post component in the modal.

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We can therefore get rid of this isPosting,

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and also of the onStopPosting props.

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Get rid of these two imports, which we don't need anymore.

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And also theoretically here of that adPostHandler function.

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But I'll keep it for the moment

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because I will soon need that code again.

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But with that, if we save this, if I now go to

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create dash post, it now opens as an overlay.

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However not as an overlay above my post list.

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To make that work

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we actually have to turn this post component

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into a layout component itself,

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because whilst it does not provide some sidebar

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or main navigation

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it still should provide an element that's also available

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in the new post component.

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And that would be the list of posts.

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So I'll actually add a children prop here

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to the app component, which was actually renamed to posts.

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So I'll rename it here as well

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in the import and when I use it.

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And then here in this array of child components

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I wanna render create post as a child component.

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So this new post component is now a child route

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of the posts route.

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So we have some nested layouts here, but due to this setup

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we'll be able to render this new post modal

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as an overlay to this list of posts.

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For that, we just have to make sure

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that we also add an outlet here.

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And this can again be done by importing outlet

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from react-router-dom, just as we did it before.

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And then we could add it here above this main section.

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So now posts is technically also a layout route

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you could say.

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And we got these nested routes here to

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achieve this look where if I now open create post

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this is open as an overlay above my list of posts.

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At the moment, that list of posts gets reloaded

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because I manually entered the URL

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and they have reloaded this page

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as a brand new page just as if I clicked the reload button.

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But you see it now is rendered

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with exactly the look I want to have,

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which is that we have this as an overlay.

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Though at the moment closing this

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of course does not really work

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and we also can't open it by clicking new post.

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So that's something we should also change.