Update jq-repeat to 2.1.0; fix removed __setPut/__setTake API

jq-repeat 2.1.0 (release notes: https://github.com/wmantly/jq-repeat/releases/tag/v2.1.0)
brings real fixes (throttled-update race conditions, sorted-list
reverse() leaking elements, nested-scope isolation) and a few
behavior changes. Audited every usage in this repo against the
changelog before upgrading:

- push()/unshift() now return the new array length -- every call
  site in this repo is a bare statement, none consume the return
  value. No risk.
- update() is now trailing-edge throttled (~50ms) even on the first
  call, not just rapid subsequent ones -- no code in this repo reads
  DOM/item state immediately after calling update(), so no risk here
  (unlike sso-manager-node's companion PR, which needed a fix).
- jr-order-reverse and nested jq-repeat templates: not used anywhere
  in this repo.

Real breakage found and fixed: users.ejs/groups.ejs/permissions.ejs
called $.scope.X.__setPut(fn)/__setTake(fn) as setter METHODS -- that
API is gone in 2.1.0. Insert/remove hooks are now set via direct
property assignment ($.scope.X.__put = fn), per the current README.
Verified live (real dev server + Playwright): before the fix, all
three pages threw "__setTake is not a function" and the
insert/remove row animations were broken; after, zero errors and the
hooks fire correctly.

nodejs/views/groups.ejs

@@ -60,10 +60,10 @@
 
 		loadUserSuggestions();
 
-		$.scope.LocalGroup.__setTake(function($el){
+		$.scope.LocalGroup.__take = function($el){
 			$el.addClass('bg-danger');
 			$el.fadeOut(600, function(){ $el.remove(); });
-		});
+		};
 
 		app.subscribe(/^model:LocalGroup:create/, function(data){
 			$.scope.LocalGroup.remove(data.name);

nodejs/views/permissions.ejs

@@ -57,10 +57,10 @@
 
 		loadSubjectSuggestions();
 
-		$.scope.Permission.__setTake(function($el, item, list){
+		$.scope.Permission.__take = function($el, item, list){
 			$el.addClass('bg-danger');
 			$el.fadeOut(600, function(){ $el.remove(); });
-		});
+		};
 
 		// Live updates (model:Permission:*), so adds/removes reflect for everyone.
 		app.subscribe(/^model:Permission:create/, function(data){

nodejs/views/users.ejs

@@ -26,12 +26,12 @@
 			for(let user of data.results){
 				$.scope.users.push(user);
 			}
-			$.scope.users.__setPut(function($el, item, list){
+			$.scope.users.__put = function($el, item, list){
 				$el.addClass('bg-success');
 				$el.fadeIn(3000, function(){
 					$el.removeClass('bg-success');
 				});
-			})
+			};
 		});
 	}
 
@@ -45,12 +45,12 @@
 	$(document).ready(function(){
 		populateUsers(); //populate the table
 
-		$.scope.users.__setTake(function($el, item, list){
+		$.scope.users.__take = function($el, item, list){
 			$el.addClass('bg-danger');
 			$el.fadeOut(1000, function(){
 				$el.remove()
 			});
-		});
+		};
 
 	});
 </script>