• almost all system predicates are now editable if you shift+double-click them! you can also edit several at once in the same dialog
• if you double-click on any predicate type that is not editable but does have an inverse version (e.g. archive/inbox, has audio/no audio, and tag/-tag), the inverse version(s) will be swapped in
• all legacy custom system predicate defaults are eliminated this week. the panels now show a fixed default on launch, and will get a flexible favourites system in future, along with 'recently entered' quick buttons
• restored the 'show system:everything' and 'hide archive/inbox' options, which were inadvertantly hidden when file system predicate defaults were hidden, to the new options->search panel
• fixed the borked list height for the file viewing statistics system pred panel checkbox lists
• fixed an issue where namespace:anything predicates would not propagate to new pages on 'open page with these tags' commands
• .
• boring code specifics:
• updated almost all the system predicate panels to take arbitrary initialisation values, and wrote a 'can I edit this' test for all predicate types to help some finnicky which-panel-and-pred-to-use issues
• wrote some new filtering code and a little UI to handle editing of system preds
• cleaned up some of the taglist item activation code