This partially reverts 3969f6ae663ef30896454eb228dc478cf9cf14a3. Adding ids to task list items is not as simple and actually made it worse in some cases. Hence we stick to comparing the content of nodes for now, until this is properly fixed in tiptap.
Related https://kolaente.dev/vikunja/vikunja/issues/2091#issuecomment-60063
Before this fix, clicking on a task list item with the same name as another one, both would get marked as done. This was due to the mechanism which walks the dom tree to look for the node to update used its content for comparison. To prevent this, this fix first added unique ids to all task list items and then compared the nodes based on their id instead of the content.
Resolves https://kolaente.dev/vikunja/vikunja/issues/2091
With this change, the project's collapsed open/closed state in the navigation survives a browser reload. Previously, all state would be lost after reloading.
Resolves https://kolaente.dev/vikunja/vikunja/issues/2067
When adding a new task relation, the task search input would previously show all tasks in a seemingly random order, including done tasks. Usually, you don't care about these done tasks when adding relations. This change modifies the sort order so that done tasks show up last in the search results.
Username and password are validated in the api for length and whitespaces. Previously, the api would tell the user "hey you got it wrong" but the error was not reflected properly in the UI. This change implements a client-side validation which mirrors the one from the api, allowing instant validation and better error UX.
