1 - Journal : Isn't this partially implemented through the meta quest Source Hunter Diary or something? For having all information summarize for you and all hints added, I disagree, it's pointless streamlining, you refuse make simple mental links and few simple clicks when it's where is the fun. At lot of work not worthing it.
2 - Action bar : Yep, agree.
3 : Repair All: Agree. Identify All, pointless, you should identify your items more often, as if there was plenty drops to identify.
4 - Sneak all chained : I disagree I need a special command not that this is forced and it forces me unchain, sneak re chain.
5 : The problem is more that when you switch a character the player bartering side is reset, that is tedious and pointless. Particularly because switch a character changes nothing, it's character that initiated the talk that is used to evaluate the bartering.
6 - Walk on map : Disagree, Baldur's Gate solution better, double click on map move the cam to the location.
7 - Filter by type : Agree.
9 - Items comparison in shops : Looks like your suggestion is implemented.
10 - Don't allow sell quests items : Looks like your suggestion is implemented for sell, but perhaps not for items drop. Sticky items is dangerous, for example the dead sheep is a quest items and very heavy, makes it sticky can be very bad.
16 - Disable multiple KS pets : WTH? GIVE ME THAT DAM PET, TWO WEEKS AND STILL NOT HAVING IT? WTH??? Larian has break the limits and gone into the unacceptable for those pets.