feat(web): Scroll to asset in gridview; increase gridview perf; reduce memory; scrollbar ticks in fixed position (#10646)

* Squashed

* Change strategy - now pre-measure buckets offscreen, so don't need to worry about sub-bucket scroll preservation

* Reduce jank on scroll, delay DOM updates until after scroll

* css opt, log measure time

* Trickle out queue while scrolling, flush when stopped

* yay

* Cleanup cleanup...

* everybody...

* everywhere...

* Clean up cleanup!

* Everybody do their share

* CLEANUP!

* package-lock ?

* dynamic measure, todo

* Fix web test

* type lint

* fix e2e

* e2e test

* Better scrollbar

* Tuning, and more tunables

* Tunable tweaks, more tunables

* Scrollbar dots and viewport events

* lint

* Tweaked tunnables, use requestIdleCallback for garbage tasks, bug fixes

* New tunables, and don't update url by default

* Bug fixes

* Bug fix, with debug

* Fix flickr, fix graybox bug, reduced debug

* Refactor/cleanup

* Fix

* naming

* Final cleanup

* review comment

* Forgot to update this after naming change

* scrubber works, with debug

* cleanup

* Rename scrollbar to scrubber

* rename  to

* left over rename and change to previous album bar

* bugfix addassets, comments

* missing destroy(), cleanup

---------

Co-authored-by: Alex <alex.tran1502@gmail.com>

web/src/lib/utils/priority-queue.ts

@@ -0,0 +1,21 @@
+export class PriorityQueue<T> {
+  private items: { value: T; priority: number }[] = [];
+
+  push(value: T, priority: number) {
+    for (let i = 0; i < this.items.length; i++) {
+      if (this.items[i].priority > priority) {
+        this.items.splice(i, 0, { value, priority });
+        return this.length;
+      }
+    }
+    return this.items.push({ value, priority });
+  }
+
+  shift() {
+    return this.items.shift();
+  }
+
+  get length() {
+    return this.items.length;
+  }
+}