Fixes broken links in the documentation (#9354)

* broken links

* more broken links

* last but not least

docs/app/user-directory.md

@@ -45,6 +45,7 @@ The sidebar's info component also includes the following readonly details:
 
 ::: tip System Fields
 
-Administrators have access to additional system fields. [Learn More](#)
+Administrators have access to additional system fields.
+[Learn More](/configuration/users-roles-permissions/#configuring-a-user)
 
 :::

docs/configuration/data-model.md

@@ -48,13 +48,13 @@ are available:
   - [Updating a Field](#updating-a-field)
   - [Deleting a Field](#deleting-a-field)
   - [Duplicating a Field](#duplicating-a-field)
-  - [Changing Field Order & Layout](/dead)
+  - [Changing Field Order & Layout](#adjusting-the-collection-form)
 - **Collection Name** — This is the key for the collection. It can not be modified, but you can override it with
   Translations (see field below).
 - **Note** — A helpful note that explains the collection's purpose
 - **Icon** — The icon used throughout the App when referencing this collection
 - **Color** — A color for the icon, shown in the navigation and its header
-- **Display Template** — A [Field Template](/dead) that creates dynamic titles for the collection's items
+- **Display Template** — A Field Template that creates dynamic titles for the collection's items
 - **Hidden** — Toggles if the collection should be globally hidden. Keep in mind that Admin roles can always see all
   collections.
 - **Singleton** — For collections that will only contain a single item (eg: an "About Us" form), the

docs/configuration/project-settings.md

@@ -26,7 +26,7 @@ it easier to identify different Directus projects.
 ## Public Pages
 
 In addition to the above global Project Settings, you can also apply the following styling to tailor your project's
-[public pages](/guides/projects/#public-pages).
+[public pages](/configuration/project-settings/#public-pages).
 
 - **Public Foreground** — An image centered in the public page's right-pane. Limited to a maximum width of 400px.
 - **Public Background** — An image displayed behind the above foreground image, shown full-bleed within the public

docs/configuration/users-roles-permissions.md

@@ -196,9 +196,9 @@ case-by-case basis by administrators.
 ### Configuring System Permissions
 
 In addition to permissions for _your_ custom collections, you can also customize the permissions for _system_
-collections. It is important to note that when [App Access](/guides/roles/#configuring-a-role) is enabled for a role,
-Directus will automatically add permission for the necessary system collections. To edit system permissions, simply
-click "System Collections" at the bottom of the permissions configuration.
+collections. It is important to note that when App Access is enabled for a role, Directus will automatically add
+permission for the necessary system collections. To edit system permissions, simply click "System Collections" at the
+bottom of the permissions configuration.
 
 There are two pre-configured options you can use for resetting the role's system permissions and ensure proper App
 access. To access these, click "System Collections" to expand, and then click one of the buttons at the bottom of the