fixed guides links

Author: jonasjabari

docs/guides/2-essential/02_active_record.md

@@ -135,4 +135,4 @@ git add . && git commit -m "Introduce person model including seeds, add it to ma
 
 We have updated the app to use a working database model, added some records and displayed them on an index page.
 
-Let's continue and build even cooler stuff by heading directly to the [next part of the series](/guides/essential/03_index_show.md).
+Let's continue and build even cooler stuff by heading directly to the [next part of the series](/docs/guides/essential/03_index_show.md).

docs/guides/2-essential/03_index_show_transition.md

@@ -143,4 +143,4 @@ git add . && git commit -m "Add index/show matestack pages for person model (inc
 
 Our **person** model now has a dedicated index and show page. The pages within our `matestack` app are properly linked to each other. We learned how we can access data and use rails helpers inside of pages, apps and components and how transitions in more detail work.
 
-Let's continue and add the necessary functionality for adding new persons and editing existing ones in the [next part of the series](/guides/essential/04_form_create_update_delete.md).
+Let's continue and add the necessary functionality for adding new persons and editing existing ones in the [next part of the series](/docs/guides/essential/04_form_create_update_delete.md).

docs/guides/2-essential/04_forms_edit_new_create_update_delete.md

@@ -312,4 +312,4 @@ We got a brief introduction of the `form` and `action` components and know how t
 
 But there's still more guides coming - so what's left? In the upcoming chapters, we will dive deeper into some `matestack` concepts to further enhance both user experience and developer happiness!
 
-Take a well deserved rest and make sure to come back to the next part of this series, introducing the powerful [`toggle component`](/guides/essential/05_toggle_component.md).
+Take a well deserved rest and make sure to come back to the next part of this series, introducing the powerful [`toggle component`](/docs/guides/essential/05_toggle_component.md).

docs/guides/2-essential/08_collection_async.md

@@ -247,4 +247,4 @@ We learned how to use matestacks `collection` component to generate a filterable
 
 So what's left? In the upcoming guides, you will create your own Vue.js components and learn about other topics like styling, notifications and authorization that are part of modern web applications
 
-So stay tuned and, once ready, head over to the next part, covering [vue.js components](/guides/essential/09_dynamic_components.md) for powerful custom components.
+So stay tuned and, once ready, head over to the next part, covering [vue.js components](/docs/guides/essential/09_dynamic_components.md) for powerful custom components.

docs/guides/2-essential/11_authentication_devise.md

@@ -1040,4 +1040,4 @@ to check out the latest additions to the application!
 ## Recap & outlook
 By adding a working authentication functionality and an admin behind a login, our project now resembles a real-world software applications! On the way there, we covered some advanced topics like authentication via the `Devise` gem, serving different JavaScript packs using `Webpacker` and Rails `layouts` as well as adding text via `locales`.
 
-While the application is good as it is right now, go ahead and check out the [final part of this guide](/guides/essential/10_wrap_up.md).
+While the application is good as it is right now, go ahead and check out the [final part of this guide](/docs/guides/essential/10_wrap_up.md).

docs/guides/2-essential/12_wrap_up.md

@@ -21,7 +21,7 @@ Since you are now familiar with the basics behind the `matestack-ui-core` librar
 
 - a collection of [best practices](guides/best_practices/README.md)
 - going crazy with [custom dynamic components and Vue.js](README.md)
-- migrate [legacy Rails applications](/guides/migrate/README.md) to use `matestack-ui-core`
+- migrate [legacy Rails applications](/docs/guides/migrate/README.md) to use `matestack-ui-core`
 - [extend core functionality](README.md) of `matestack-ui-core`
 - using `matestack` to create [Progressive Web Applications](guides/pwa/README.md)