feat(BreadcrumbHeader): add a logo and change the animation

src/app/ui/Layout.svelte

@@ -10,6 +10,7 @@
  *
  * - Footer area (currently empty, reserved for future use)
  */
+import { BreadcrumbHeader } from '$entities/Breadcrumb';
 import favicon from '$shared/assets/favicon.svg';
 import { ScrollArea } from '$shared/shadcn/ui/scroll-area';
 import { Provider as TooltipProvider } from '$shared/shadcn/ui/tooltip';
@@ -35,10 +36,16 @@ let { children }: Props = $props();
         href="https://fonts.googleapis.com/css2?family=Karla:ital,wght@0,200..800;1,200..800&display=swap"
         rel="stylesheet"
     >
+    <link
+        href="https://fonts.googleapis.com/css2?family=Barlow:ital,wght@0,100;0,200;0,300;0,400;0,500;0,600;0,700;0,800;0,900;1,100;1,200;1,300;1,400;1,500;1,600;1,700;1,800;1,900&family=Karla:wght@300&display=swap"
+        rel="stylesheet"
+    >
 </svelte:head>
 
 <div id="app-root" class="min-h-screen flex flex-col bg-background">
-    <header></header>
+    <header>
+        <BreadcrumbHeader />
+    </header>
 
     <!-- <ScrollArea class="h-screen w-screen"> -->
     <main class="flex-1 h-full w-full max-w-6xl mx-auto px-4 pt-6 pb-10 md:px-8 lg:pt-10 lg:pb-20 relative">

src/entities/Breadcrumb/ui/BreadcrumbHeader/BreadcrumbHeader.svelte

@@ -3,9 +3,11 @@
     Fixed header for breadcrumbs navigation for sections in the page
 -->
 <script lang="ts">
-import Icon from '@lucide/svelte/icons/align-vertical-justify-center';
-import { flip } from 'svelte/animate';
-import { slide } from 'svelte/transition';
+import { cn } from '$shared/shadcn/utils/shadcn-utils';
+import {
+    fly,
+    slide,
+} from 'svelte/transition';
 import { scrollBreadcrumbsStore } from '../../model';
 </script>
 
@@ -21,20 +23,17 @@ import { scrollBreadcrumbsStore } from '../../model';
         "
     >
         <div class="max-w-8xl mx-auto px-6 h-full flex items-center gap-4">
-            <div class="flex items-center gap-2.5 opacity-70">
-                <Icon class="size-4 stroke-gray-900 stroke-1" />
-                <div class="w-px h-2.5 bg-gray-400/50"></div>
-                <span class="font-mono text-[9px] uppercase tracking-[0.25em] text-gray-500 font-medium">
-                    nav_trace
-                </span>
-            </div>
+            <h1 class={cn('font-[Barlow] font-extralight')}>
+                GLYPHDIFF
+            </h1>
 
             <div class="h-4 w-px bg-gray-300/60"></div>
 
             <nav class="flex items-center gap-3 overflow-x-auto scrollbar-hide flex-1">
                 {#each scrollBreadcrumbsStore.items as item, idx (item.index)}
                     <div
-                        animate:flip={{ duration: 200 }}
+                        in:fly={{ duration: 300, y: -10, x: 100, opacity: 0 }}
+                        out:fly={{ duration: 300, y: 10, x: 100, opacity: 0 }}
                         class="flex items-center gap-3 whitespace-nowrap shrink-0"
                     >
                         <span class="font-mono text-[9px] text-gray-400 tracking-wider">
@@ -42,7 +41,7 @@ import { scrollBreadcrumbsStore } from '../../model';
                         </span>
 
                         {@render item.title({
-    className: 'font-mono text-[10px] font-bold uppercase tracking-tight leading-[0.95] text-gray-900',
+    className: 'text-[10px] md:text-[10px] font-bold uppercase tracking-tight leading-[0.95] text-gray-900',
 })}
 
                         {#if idx < scrollBreadcrumbsStore.items.length - 1}

src/routes/Page.svelte

@@ -3,12 +3,13 @@
     Description: The main page component of the application.
 -->
 <script lang="ts">
-import { BreadcrumbHeader } from '$entities/Breadcrumb';
 import { scrollBreadcrumbsStore } from '$entities/Breadcrumb';
+import { cn } from '$shared/shadcn/utils/shadcn-utils';
 import { Section } from '$shared/ui';
 import ComparisonSlider from '$widgets/ComparisonSlider/ui/ComparisonSlider/ComparisonSlider.svelte';
 import { FontSearch } from '$widgets/FontSearch';
 import { SampleList } from '$widgets/SampleList';
+import CodeIcon from '@lucide/svelte/icons/code';
 import LineSquiggleIcon from '@lucide/svelte/icons/line-squiggle';
 import ScanEyeIcon from '@lucide/svelte/icons/scan-eye';
 import ScanSearchIcon from '@lucide/svelte/icons/search';
@@ -40,11 +41,23 @@ function handleTitleStatusChanged(index: number, isPast: boolean, title?: Snippe
 // });
 </script>
 
-<BreadcrumbHeader />
-
 <!-- Font List -->
 <div class="p-2 h-full flex flex-col gap-3">
-    <Section class="my-12 gap-8" index={0} onTitleStatusChange={handleTitleStatusChanged}>
+    <Section class="my-12 gap-8" onTitleStatusChange={handleTitleStatusChanged}>
+        {#snippet icon({ className })}
+            <CodeIcon class={className} />
+        {/snippet}
+        {#snippet description({ className })}
+            <span class={className}>
+                Project_Codename
+            </span>
+        {/snippet}
+        <h2 class={cn('font-[Barlow] font-thin text-7xl md:text-8xl text-justify [text-align-last:justify] [text-justify:inter-character]')}>
+            GLYPHDIFF
+        </h2>
+    </Section>
+
+    <Section class="my-12 gap-8" index={1} onTitleStatusChange={handleTitleStatusChanged}>
         {#snippet icon({ className })}
             <ScanEyeIcon class={className} />
         {/snippet}
@@ -56,7 +69,7 @@ function handleTitleStatusChanged(index: number, isPast: boolean, title?: Snippe
         <ComparisonSlider />
     </Section>
 
-    <Section class="my-12 gap-8" index={1} onTitleStatusChange={handleTitleStatusChanged}>
+    <Section class="my-12 gap-8" index={2} onTitleStatusChange={handleTitleStatusChanged}>
         {#snippet icon({ className })}
             <ScanSearchIcon class={className} />
         {/snippet}
@@ -68,7 +81,7 @@ function handleTitleStatusChanged(index: number, isPast: boolean, title?: Snippe
         <FontSearch bind:showFilters={isExpanded} />
     </Section>
 
-    <Section class="my-12 gap-8" index={2} onTitleStatusChange={handleTitleStatusChanged}>
+    <Section class="my-12 gap-8" index={3} onTitleStatusChange={handleTitleStatusChanged}>
         {#snippet icon({ className })}
             <LineSquiggleIcon class={className} />
         {/snippet}

src/shared/ui/Section/Section.svelte

@@ -25,6 +25,10 @@ interface Props extends Omit<HTMLAttributes<HTMLElement>, 'title'> {
      * Snippet for a title icon
      */
     icon?: Snippet<[{ className?: string }]>;
+    /**
+     * Snippet for a title description
+     */
+    description?: Snippet<[{ className?: string }]>;
     /**
      * Index of the section
      */
@@ -44,7 +48,7 @@ interface Props extends Omit<HTMLAttributes<HTMLElement>, 'title'> {
     children?: Snippet;
 }
 
-const { class: className, title, icon, index = 0, onTitleStatusChange, children }: Props = $props();
+const { class: className, title, icon, description, index = 0, onTitleStatusChange, children }: Props = $props();
 
 let titleContainer = $state<HTMLElement>();
 const flyParams: FlyParams = { y: 0, x: -50, duration: 300, easing: cubicOut, opacity: 0.2 };
@@ -92,7 +96,9 @@ $effect(() => {
                 {@render icon({ className: 'size-4 stroke-gray-900 stroke-1' })}
                 <div class="w-px h-3 bg-gray-400/50"></div>
             {/if}
-            {#if typeof index === 'number'}
+            {#if description}
+                {@render description({ className: 'font-mono text-[10px] uppercase tracking-[0.2em] text-gray-600' })}
+            {:else if typeof index === 'number'}
                 <span class="font-mono text-[10px] uppercase tracking-[0.2em] text-gray-600">
                     Component_{String(index).padStart(3, '0')}
                 </span>