chore: enforce brackets for if clause and for/while loops

src/entities/Breadcrumb/model/store/scrollBreadcrumbsStore.svelte.ts

@@ -105,13 +105,17 @@ class ScrollBreadcrumbsStore {
      * (fires as soon as any part of element crosses viewport edge).
      */
     #initObserver(): void {
-        if (this.#observer) return;
+        if (this.#observer) {
+            return;
+        }
 
         this.#observer = new IntersectionObserver(
             entries => {
                 for (const entry of entries) {
                     const item = this.#items.find(i => i.element === entry.target);
-                    if (!item) continue;
+                    if (!item) {
+                        continue;
+                    }
 
                     if (!entry.isIntersecting && this.#isScrollingDown) {
                         // Element exited viewport while scrolling DOWN - add to breadcrumbs
@@ -199,7 +203,9 @@ class ScrollBreadcrumbsStore {
      * @param offset - Scroll offset in pixels (for sticky headers)
      */
     add(item: BreadcrumbItem, offset = 0): void {
-        if (this.#items.find(i => i.index === item.index)) return;
+        if (this.#items.find(i => i.index === item.index)) {
+            return;
+        }
 
         this.#scrollOffset = offset;
         this.#items.push(item);
@@ -216,7 +222,9 @@ class ScrollBreadcrumbsStore {
      */
     remove(index: number): void {
         const item = this.#items.find(i => i.index === index);
-        if (!item) return;
+        if (!item) {
+            return;
+        }
 
         this.#observer?.unobserve(item.element);
         this.#items = this.#items.filter(i => i.index !== index);
@@ -237,7 +245,9 @@ class ScrollBreadcrumbsStore {
      */
     scrollTo(index: number, container: HTMLElement | Window = window): void {
         const item = this.#items.find(i => i.index === index);
-        if (!item) return;
+        if (!item) {
+            return;
+        }
 
         const rect = item.element.getBoundingClientRect();
         const scrollTop = container === window ? window.scrollY : (container as HTMLElement).scrollTop;

src/entities/Breadcrumb/model/store/scrollBreadcrumbsStore.test.ts

@@ -26,7 +26,9 @@ class MockIntersectionObserver implements IntersectionObserver {
 
     constructor(callback: IntersectionObserverCallback, options?: IntersectionObserverInit) {
         this.callbacks.push(callback);
-        if (options?.rootMargin) this.rootMargin = options.rootMargin;
+        if (options?.rootMargin) {
+            this.rootMargin = options.rootMargin;
+        }
         if (options?.threshold) {
             this.thresholds = Array.isArray(options.threshold) ? options.threshold : [options.threshold];
         }
@@ -120,7 +122,9 @@ describe('ScrollBreadcrumbsStore', () => {
             (event: string, listener: EventListenerOrEventListenerObject) => {
                 if (event === 'scroll') {
                     const index = scrollListeners.indexOf(listener as () => void);
-                    if (index > -1) scrollListeners.splice(index, 1);
+                    if (index > -1) {
+                        scrollListeners.splice(index, 1);
+                    }
                 }
                 return undefined;
             },