TagSpaces 5.1.2

What's new in this version:

New features:
- PRO: The Kanban perspective was improved
- a lot and is again part of the PRO version
- Importing Trello boards as files and folders
- TagSpaces' Links (starting ts:?) pointing to files, folders and location can be now pasted in the search field, starting the search will open the link in the application
- Add some new user interface themes
- Introducing support for system dark mode
- Added new how to start walkthough on the welcome screen
- Added go back and go forward buttons for the navigation in the app's history (still in BETA)

Enhancements:
- The new file creation dialog was extended with a text field containing the name of the file which will be created (for easy changing)
- Introducing the Milkdown markdown rendered in the app for file and folder descriptions
- Migrating the build system to webpack v5
- Updating the underlying Electron platform to 20.x
- The image viewer was extended to show the width and height of the currently viewed image and some more EXIF from JPG files
- Small improvements in the user interface and icons of the list and grid perspectives
- Fixed user interface glitches in the file types area in the settings
- Skipping opening default location while opening TagSpaces links (ts:?..)
- Disabling thumbnail generation for markdown and mhtml files
- Displaying the name of the currently opened file in the window title
- Marking URLs leading to external web sites in the markdown files as external
- Making the ts sharing/internal links to start with ts://?
- Various improvements in the Kanban perspective
- Add a configuration key in the extconfig.js for skipping the check for new version.

Fixed:
- PRO: Editing date time tags was fixed, fixing date picker issue
- Added the location id to the currently edited file to prevent some edge cases in by saving
- Fixed not loading folder meta on when opened from TagSpaces link (ts:?..)
- Fixed inability to open folders containing percent character in the folder name d
- The dragging of images is now disabled, preventing some edge cases with the drag and drop functionality
- Fixed position of the file and folder context menus according to the mouse click
- Fixed uploading files with 0 bytes for AWS
- Fixed broken keyboard shortcuts for location manager and tag library
- Fixing links in file and folder description
- Fixing embedding of images in file and folder description
- Fix issue with not loading default location introduced in 5.1.1