Merge pull request #15697 from nextcloud/backport/15677/stable35

[stable35] docs(ai): context_chat:reindex command was removed

Author: marcelklehr

admin_manual/ai/app_context_chat.rst

@@ -154,7 +154,7 @@ Nextcloud customers should file bugs directly with our Customer Support.
 Commands (OCC)
 --------------
 
-The options for each command can be found like this, using scan as example: ``context_chat:scan --help``
+The options for each command can be found like this, using stats as example: ``context_chat:stats --help``
 
 * ``context_chat:prompt``
    Ask a question about your data, with options for selective context.
@@ -168,10 +168,6 @@ The options for each command can be found like this, using scan as example: ``co
    | "Actions" refers to tasks like file deletions, ownership changes through share changes, etc.
    | These file and ownership changes are synced with the backed through this actions queue.
 
-* ``context_chat:reindex``
-   | Schedule a full re-crawl of all the files in all the mounts. Indexed files are not re-indexed when compared against context_chat_backend's vector DB.
-   | Content providers are not re-indexed.
-
 
 Configuration Options
 ---------------------