website/integrations: add account linking note for WriteFreely (#5804)

* Update index.md

Added account linking in WriteFreely's backend

Signed-off-by: Oliver Pifferi <oliver@pifferi.info>

* minor copy changes

Signed-off-by: Jens Langhammer <jens@goauthentik.io>

* Update website/integrations/services/writefreely/index.md

Signed-off-by: Tana M Berry <tanamarieberry@yahoo.com>

* Update website/integrations/services/writefreely/index.md

Signed-off-by: Tana M Berry <tanamarieberry@yahoo.com>
Signed-off-by: Jens Langhammer <jens@goauthentik.io>

---------

Signed-off-by: Oliver Pifferi <oliver@pifferi.info>
Signed-off-by: Jens Langhammer <jens@goauthentik.io>
Signed-off-by: Tana M Berry <tanamarieberry@yahoo.com>
Co-authored-by: Jens Langhammer <jens@goauthentik.io>
Co-authored-by: Tana M Berry <tanamarieberry@yahoo.com>

web/.prettierignore

@@ -7,3 +7,4 @@ coverage
 # Import order matters
 poly.ts
 src/locale-codes.ts
+src/locales/

web/.storybook/authentikTheme.ts

@@ -1,6 +1,5 @@
 import { create } from "@storybook/theming/create";
 
-
 export default create({
     base: "light",
     brandTitle: "authentik Storybook",

website/integrations/services/writefreely/index.md

@@ -28,7 +28,7 @@ The following placeholders will be used:
 
 Create a OAuth2/OpenID Provider (under _Applications/Providers_) with these settings:
 
--   Name : writefreely
+-   Name: writefreely
 -   Redirect URI: `https://writefreely.company/oauth/callback/generic`
 
 ### Step 3 - Application
@@ -88,6 +88,12 @@ map_email          = email
 
 Restart writefreely.service
 
+## Account linking
+
+If your usernames in authentik and WriteFreely are different, you might need to link your accounts before being able to use SSO.
+
+To link the accounts, first log into Writefreely with local credentials, and then navigate to **Customize -->Account Settings**. In the option "Linked Accounts", click on "authentik".
+
 ## Additional Resources
 
 -   https://writefreely.org/docs/latest/admin/config