fix: Rename scrollbar size constant for clarity

Renamed `BROWSER_SCROLL_SIZE` to `BROWSER_SCROLLBAR_WIDTH` to provide a clearer description of its purpose. Updated related references and comments to reflect this change, ensuring consistency and maintaining accurate documentation.

web/libs/editor/src/lib/AudioUltra/Common/Utils.ts

@@ -214,17 +214,17 @@ export const isTimeRelativelySimilar = (a: number, b: number, observedDuration:
   isTimeSimilar(a / observedDuration, b / observedDuration);
 
 /**
- * A constant representing the width of the browser's scrollbar in pixels.
+ * A constant representing the thickness of the scrollbar's handle in pixels.
  * This value is calculated dynamically by creating a temporary DOM element
  * with a scrollable area and comparing its offset width to its client width.
- * Useful for making precise layout adjustments that depend on the scrollbar size.
+ * Useful for making precise layout adjustments that depend on the width of the scrollbar.
  *
  * Note: The calculation is performed immediately when the variable is defined
  * and retains its value for the duration of runtime.
  *
  * @constant {number}
  */
-export const BROWSER_SCROLL_SIZE = ((): number => {
+export const BROWSER_SCROLLBAR_WIDTH = ((): number => {
   const scrollDiv = document.createElement("div");
   scrollDiv.style.width = "100px";
   scrollDiv.style.height = "100px";

web/libs/editor/src/lib/AudioUltra/Visual/Visualizer.ts

@@ -1,5 +1,5 @@
 import type { WaveformAudio } from "../Media/WaveformAudio";
-import { averageMinMax, BROWSER_SCROLL_SIZE, clamp, debounce, defaults, warn } from "../Common/Utils";
+import { averageMinMax, BROWSER_SCROLLBAR_WIDTH, clamp, debounce, defaults, warn } from "../Common/Utils";
 import type { Waveform, WaveformOptions } from "../Waveform";
 import { type CanvasCompositeOperation, Layer, type RenderingContext } from "./Layer";
 import { Events } from "../Common/Events";
@@ -665,7 +665,7 @@ export class Visualizer extends Events<VisualizerEvents> {
     this.scrollFiller = document.createElement("div");
     this.scrollFiller.style.position = "absolute";
     this.scrollFiller.style.width = "100%";
-    this.scrollFiller.style.height = `${BROWSER_SCROLL_SIZE}px`;
+    this.scrollFiller.style.height = `${BROWSER_SCROLLBAR_WIDTH}px`;
     this.scrollFiller.style.top = "100%";
     this.wrapper.appendChild(this.scrollFiller);
 
@@ -974,7 +974,7 @@ export class Visualizer extends Events<VisualizerEvents> {
   };
 
   private setContainerHeight() {
-    this.container.style.height = `${this.height + BROWSER_SCROLL_SIZE}px`;
+    this.container.style.height = `${this.height + BROWSER_SCROLLBAR_WIDTH}px`;
   }
 
   private updateSize() {