Fix linting errors in documentation

Signed-off-by: nati <nati@dotkernel.com>

Author: PopNatanael

docs/book/v6/how-to/csrf.md

@@ -67,7 +67,6 @@ In order to make sure that the new CSRF field works as expected, you can inspect
 
 > This field is required and cannot be empty.
 
-
 ### Timeout
 
 Note the `timeout` option in your PHP form's `exampleCsrf` field, with its default value set to **3600**. This

docs/book/v6/installation/configuration-files.md

@@ -7,7 +7,7 @@
 
 > **optional**: in order to run/create tests, duplicate `config/autoload/local.test.php.dist` as `config/autoload/local.test.php`
 > this creates a new in-memory database that your tests will run on.
-> 
+
 If you want your application to send mail, add valid credentials to the following keys in `config/autoload/mail.global.php`
 
 Under `message_options` key:

docs/book/v6/introduction/file-structure.md

@@ -95,7 +95,6 @@ These are the modules included by default:
 * `Setting` - Contains functionality for saving and reading display settings
 * `User` - Contains functionality for managing users; note these are users save in the `user` database table
 
-
 ### Module contents
 
 Each Module folder, in turn, should contain the following folders, unless they are empty:

mkdocs.yml

@@ -2,9 +2,10 @@ docs_dir: docs/book
 site_dir: docs/html
 extra:
   project: Admin
-  current_version: v5
+  current_version: v6
   versions:
     - v5
+    - v6
 nav:
   - Home: index.md
   - v5:
@@ -28,6 +29,27 @@ nav:
           - "Use NPM Commands": v5/how-to/npm_commands.md
           - "Inject Dependencies": v5/how-to/dependency-injection.md
           - "Set Up CSRF": v5/how-to/csrf.md
+  - v6:
+      - Introduction: v6/introduction/introduction.md
+      - Overview:
+          - "Server Requirements": v6/introduction/server-requirements.md
+          - "File Structure": v6/introduction/file-structure.md
+          - "Packages": v6/introduction/packages.md
+      - Installation:
+          - "Introduction": v6/installation/installation-intro.md
+          - "Getting Started": v6/installation/getting-started.md
+          - "Composer": v6/installation/composer.md
+          - "Configuration Files": v6/installation/configuration-files.md
+          - "Doctrine ORM": v6/installation/doctrine-orm.md
+          - "Manage Geolite2": v6/installation/manage-geolite2.md
+          - "Test the Installation": v6/installation/test-the-installation.md
+      - How to:
+          - "Create Database Migrations": v6/how-to/creating-migrations.md
+          - "Create Database Fixtures": v6/how-to/creating-fixtures.md
+          - "Configure Authorizations": v6/how-to/authorization.md
+          - "Use NPM Commands": v6/how-to/npm_commands.md
+          - "Inject Dependencies": v6/how-to/dependency-injection.md
+          - "Set Up CSRF": v6/how-to/csrf.md
 site_name: admin
 site_description: "DotKernel Admin"
 repo_url: "https://github.com/dotkernel/admin"