chore: follow the general comments style

src/widgets/ComparisonView/model/stores/comparisonStore.test.ts

@@ -5,7 +5,9 @@
  * Controls network behaviour via vi.spyOn on the proxyFonts API layer.
  */
 
-/** @vitest-environment jsdom */
+/**
+ * @vitest-environment jsdom
+ */
 
 import type { UnifiedFont } from '$entities/Font';
 import { UNIFIED_FONTS } from '$entities/Font/lib/mocks';
@@ -18,8 +20,6 @@ import {
     vi,
 } from 'vitest';
 
-// ── Persistent-store mock ─────────────────────────────────────────────────────
-
 const mockStorage = vi.hoisted(() => {
     const storage: any = {};
     storage._value = { fontAId: null, fontBId: null };
@@ -51,8 +51,6 @@ vi.mock('$shared/lib/helpers/createPersistentStore/createPersistentStore.svelte'
     createPersistentStore: vi.fn(() => mockStorage),
 }));
 
-// ── $entities/Font mock — keep real BatchFontStore, stub singletons ───────────
-
 vi.mock('$entities/Font', async importOriginal => {
     const actual = await importOriginal<typeof import('$entities/Font')>();
     const { BatchFontStore } = await import(
@@ -73,8 +71,6 @@ vi.mock('$entities/Font', async importOriginal => {
     };
 });
 
-// ── $features/SetupFont mock ──────────────────────────────────────────────────
-
 vi.mock('$features/SetupFont', () => ({
     DEFAULT_TYPOGRAPHY_CONTROLS_DATA: [],
     createTypographyControlManager: vi.fn(() => ({
@@ -92,8 +88,6 @@ vi.mock('$features/SetupFont/model', () => ({
     },
 }));
 
-// ── Imports (after mocks) ─────────────────────────────────────────────────────
-
 import {
     appliedFontsManager,
     fontStore,
@@ -101,8 +95,6 @@ import {
 import * as proxyFonts from '$entities/Font/api/proxy/proxyFonts';
 import { ComparisonStore } from './comparisonStore.svelte';
 
-// ── Tests ─────────────────────────────────────────────────────────────────────
-
 describe('ComparisonStore', () => {
     const mockFontA: UnifiedFont = UNIFIED_FONTS.roboto; // id: 'roboto'
     const mockFontB: UnifiedFont = UNIFIED_FONTS.openSans; // id: 'open-sans'
@@ -129,8 +121,6 @@ describe('ComparisonStore', () => {
         });
     });
 
-    // ── Initialization ────────────────────────────────────────────────────────
-
     describe('Initialization', () => {
         it('should create store with initial empty state', () => {
             const store = new ComparisonStore();
@@ -139,8 +129,6 @@ describe('ComparisonStore', () => {
         });
     });
 
-    // ── Restoration from Storage ──────────────────────────────────────────────
-
     describe('Restoration from Storage (via BatchFontStore)', () => {
         it('should restore fontA and fontB from stored IDs', async () => {
             mockStorage._value.fontAId = mockFontA.id;
@@ -169,8 +157,6 @@ describe('ComparisonStore', () => {
         });
     });
 
-    // ── Default Fallbacks ─────────────────────────────────────────────────────
-
     describe('Default Fallbacks', () => {
         it('should update storage with default IDs when storage is empty', async () => {
             (fontStore as any).fonts = [mockFontA, mockFontB];
@@ -185,8 +171,6 @@ describe('ComparisonStore', () => {
         });
     });
 
-    // ── Loading State ─────────────────────────────────────────────────────────
-
     describe('Aggregate Loading State', () => {
         it('should be loading initially when storage has IDs', async () => {
             mockStorage._value.fontAId = mockFontA.id;
@@ -202,8 +186,6 @@ describe('ComparisonStore', () => {
         });
     });
 
-    // ── Reset ─────────────────────────────────────────────────────────────────
-
     describe('Reset Functionality', () => {
         it('should reset all state and clear storage', () => {
             const store = new ComparisonStore();
@@ -225,8 +207,6 @@ describe('ComparisonStore', () => {
         });
     });
 
-    // ── Pin / Unpin ───────────────────────────────────────────────────────────
-
     describe('Pin / Unpin (eviction guard)', () => {
         it('pins fontA and fontB when they are loaded', async () => {
             mockStorage._value.fontAId = mockFontA.id;