merge in new changes

src/components/ui/buttons/Bookmark.astro

@@ -0,0 +1,85 @@
+---
+import Icon from '@components/ui/icons/icon.astro';
+---
+
+<button
+  type="button"
+  class="focus-visible:ring-secondary group inline-flex items-center rounded-lg p-2.5 text-neutral-600 ring-neutral-500 transition duration-300 outline-none hover:bg-neutral-100 focus:outline-none focus-visible:ring-1 focus-visible:outline-none dark:text-neutral-400 dark:ring-neutral-200 dark:hover:bg-neutral-700"
+  data-bookmark-button="bookmark-button"
+>
+  <Icon name="bookmark" />
+</button>
+
+<script>
+  class Bookmark {
+    private static readonly BOOKMARKS_KEY = 'bookmarks';
+    private bookmarkButton: Element | null;
+
+    constructor(private dataAttrValue: string) {
+      this.bookmarkButton = document.querySelector(`[data-bookmark-button="${dataAttrValue}"]`);
+    }
+
+    private getStoredBookmarks(): string[] {
+      const item = localStorage.getItem(Bookmark.BOOKMARKS_KEY);
+      return item ? JSON.parse(item) : [];
+    }
+
+    init(): void {
+      if (this.bookmarkButton && this.isStored()) {
+        this.markAsStored();
+      }
+
+      this.bookmarkButton?.addEventListener('click', () => this.toggleBookmark());
+    }
+
+    isStored(): boolean {
+      return this.getStoredBookmarks().includes(window.location.pathname);
+    }
+
+    markAsStored(): void {
+      if (this.bookmarkButton) {
+        this.bookmarkButton.classList.add('bookmarked');
+        const svgElement = this.bookmarkButton.querySelector('svg');
+        if (svgElement) {
+          svgElement.setAttribute('class', 'h-6 w-6 fill-red-500 dark:fill-red-500');
+        }
+        const pathElement = svgElement?.querySelector('path');
+        if (pathElement) {
+          pathElement.setAttribute('class', 'fill-current text-red-500 dark:text-red-500');
+        }
+      }
+    }
+
+    unmarkAsStored(): void {
+      if (this.bookmarkButton) {
+        this.bookmarkButton.classList.remove('bookmarked');
+        const svgElement = this.bookmarkButton.querySelector('svg');
+        if (svgElement) {
+          svgElement.setAttribute('class', 'h-6 w-6 fill-none');
+        }
+        const pathElement = svgElement?.querySelector('path');
+        if (pathElement) {
+          pathElement.setAttribute(
+            'class',
+            'fill-current text-neutral-500 group-hover:text-red-400 dark:text-neutral-500 group-hover:dark:text-red-400'
+          );
+        }
+      }
+    }
+
+    toggleBookmark(): void {
+      const storedBookmarks = this.getStoredBookmarks();
+      const index = storedBookmarks.indexOf(window.location.pathname);
+      if (index !== -1) {
+        storedBookmarks.splice(index, 1);
+        this.unmarkAsStored();
+      } else {
+        storedBookmarks.push(window.location.pathname);
+        this.markAsStored();
+      }
+      localStorage.setItem(Bookmark.BOOKMARKS_KEY, JSON.stringify(storedBookmarks));
+    }
+  }
+
+  new Bookmark('bookmark-button').init();
+</script>