Filament Selection dialog Fixes / Improvements (#12325)

* Update 22.js

* fix printer list empty

* switch to vertical scrolling on custom filaments

* Update 23.css

* add stats

* fix uncommon filament types

* fix setup wizerd styling

---------

Co-authored-by: SoftFever <softfeverever@gmail.com>

resources/web/guide/22/index.html

@@ -84,6 +84,7 @@
 					<option value="2">Unchecked</option>
 				</select>
 			</div>
+			<div class="list-item-count"></div>
 			<div class="cbr-filter-btns">
 				<span class="cbr-filter-mode-filter  trans">Select filtered</span>
 				<span class="cbr-filter-mode-visible trans">Select visible</span>
@@ -208,6 +209,8 @@
 		}
 	
         list.querySelector('.cbr-no-items').style.display = (hidden === items.length) ? "block" : "none";
+
+		UpdateStats();
 	});
 	addClearBtnEvents(filterBar);