Allowed moving local data sources without embedding them again (#1091)

Co-authored-by: Thorsten Sommer <SommerEngineering@users.noreply.github.com>

app/MindWork AI Studio/wwwroot/changelog/v26.10.1.md

@@ -40,6 +40,7 @@
 - Improved the background embeddings page, which now lists the files of a local data source that AI Studio left out, for example, images or files that are too large. It also shows which file types and folders lie outside what the data source selects.
 - Improved the Batch Processing assistant, which now leaves out hidden files and folders as well as build output and downloaded dependencies, such as the folder `node_modules`. You can change both in the expert settings of the assistant.
 - Improved local data sources for folders and the Batch Processing assistant, which now leave out files larger than 1 GB, such as images of virtual machines. You can change this limit.
+- Improved local data sources for files and folders. When you move or rename the file or folder, for example, to another drive or a new computer, you can now select its new location when you edit the data source. AI Studio keeps what it has already prepared for every unchanged file, so these files do not go to your embedding provider again. Thanks, Paul Koudelka (`PaulKoudelka`), for this contribution.
 - Improved the organization-wide management of the Batch Processing assistant. IT departments can now preset whether it includes hidden files and folders, which files and folders it leaves out, and how large a file may be, either fixed or as a default which users may change.
 - Improved the organization-wide management of the app settings. IT departments can now also set whether AI Studio saves energy while the AI writes its answers, which helps on virtual desktops, for example.
 - Improved attaching files to a chat. You can now attach any file that contains readable text, for example, program code or configuration files of a kind AI Studio did not know before.
@@ -71,7 +72,7 @@
 - Fixed AI Studio continuing to update the index of a data source with the old settings after you, or the configuration of your organization, changed its embedding provider or the expert settings of the data source, which could take hours for nothing. AI Studio now stops right away and starts over with the new settings.
 - Fixed AI Studio continuing to send the content of a data source to an embedding provider after you deleted that provider, or after a confidence level changed so that the provider may no longer read the data source. AI Studio now stops right away.
 - Fixed data sources staying unavailable after the configuration of your organization changed their embedding provider, until one of their documents changed, or you restarted AI Studio. When AI Studio updates your data sources automatically, it now rebuilds their index right away.
-- Fixed AI Studio deleting the index of a local data source when it could not reach its folder or file, for example, because the drive was not connected. Once the folder was back, AI Studio indexed everything again, which could take hours. AI Studio now keeps the index and tells you that it cannot reach the folder. The same applies to subfolders you are not allowed to open.
+- Fixed AI Studio deleting the index of a local data source when it could not reach its folder or file, for example, because the drive was not connected. Once the folder was back, AI Studio indexed everything again, which could take hours. AI Studio now keeps the index and tells you that it cannot reach the folder. The same applies to subfolders you are not allowed to open and to a folder that suddenly appears empty, which can happen when a drive is not connected.
 - Fixed AI Studio rebuilding the index of a data source from scratch without asking you when part of the index was missing on your computer. Since this sends every document to your embedding provider once more, AI Studio now tells you about the missing index and offers to repair the data source.
 - Fixed saving a local data source whose embedding provider had been deleted, without choosing a new one. The dialog now asks you to select an embedding provider, so that AI Studio can prepare the data source again.
 - Fixed justified texts being hyphenated by the rules of English even when AI Studio shows another language, such as German. Screen readers now also know which language AI Studio uses.