Fixed mixed line breaks in saved code files and tests failing on Windows (#1149)

app/MindWork AI Studio/wwwroot/changelog/v26.11.1.md

@@ -16,6 +16,7 @@
 - Fixed configuration plugins being unable to lock the preselected provider, the preselected profile, or the transcription provider to none. An empty value now does this, as the example configuration plugin describes. Older versions of AI Studio ignore the empty value and leave the choice to your users.
 - Fixed AI Studio loading none of your organization's configurations when one place, such as the Windows registry, named a configuration with an invalid ID. AI Studio now skips that entry and uses the configurations from the other places.
 - Fixed chats being stored although you chose "Store chats manually" or "Disable workspaces". AI Studio now stores a chat only when you click "Save chat", or not at all while workspaces are disabled. In both modes, leaving a chat whose answer is still being written asks you first and stops that answer. Chats outside of workspaces that earlier versions stored this way appear among your disappearing chats once you use workspaces again.
+- Fixed saving a code block as a file, where the last line could end differently from all other lines, for example, on Windows. All lines of the file now end the same way.
 - Upgraded several libraries to improve security.
 - Upgraded Tauri to v2.12.5.
 - Upgraded MudBlazor to v9.12.0.