refactor(bookshelf): use BooksGrid component for DRY principle

Replace inline book grid and pagination HTML with reusable BooksGrid component. This eliminates 43 lines of duplicate code and follows DRY principle.

- Replace inline books grid (lines 322-364) with @BooksGrid() call
- Pagination now rendered by BooksGrid component
- Maintains same functionality with cleaner code
- Generated bookshelf_templ.go updated by templ compiler

templates/bookshelf.templ

@@ -320,48 +320,7 @@ templ BookShelf(
 					</form>
 				</div>
 				<!-- Books Grid -->
-				<div id="books-grid" class="grid grid-cols-2 md:grid-cols-4 lg:grid-cols-6 xl:grid-cols-8 gap-4">
+				@BooksGrid(books, limit, offset, count, currentLibraryID)
-					if len(books) > 0 {
-						for _, book := range books {
-							@BookCard(book)
-						}
-					} else {
-						<!-- Empty state -->
-						<div class="col-span-full text-center py-12" style="color: var(--text-secondary);">
-							<p class="text-lg mb-2">📚 No books found</p>
-							<p class="text-sm">Try adjusting your filters or add some books to your library.</p>
-						</div>
-					}
-				</div>
-				<!-- Pagination -->
-				<div id="pagination" class="mt-6 flex justify-center gap-2">
-					if count > 0 {
-						<button
-							type="button"
-							class="px-4 py-2 rounded-lg border disabled:opacity-50"
-							style="border-color: var(--border); color: var(--text-primary);"
-							hx-get="/api/media-items/search?library_id={ currentLibraryID }&limit={ limit }&offset={ offset - limit }"
-							hx-target="#books-grid"
-							hx-include="#filter-form"
-							disabled?={ offset <= 0 }
-						>
-							← Previous
-						</button>
-						<span class="px-4 py-2" style="color: var(--text-secondary);">
-							Page { offset / limit + 1 }
-						</span>
-						<button
-							class="px-4 py-2 rounded-lg border disabled:opacity-50"
-							style="border-color: var(--border); color: var(--text-primary);"
-							hx-get="/api/media-items/search?library_id={ currentLibraryID }&limit={ limit }&offset={ offset + limit }"
-							hx-target="#books-grid"
-							hx-include="#filter-form"
-							disabled?={ offset+limit >= count }
-						>
-							Next →
-						</button>
-					}
-				</div>
 				<!-- Error Message -->
 				if errorMessage != "" {
 					<div class="mt-6 p-4 rounded-lg border bg-red-500/10 border-red-500">

templates/bookshelf_templ.go

@@ -174,90 +174,38 @@ func BookShelf(
 				return templ_7745c5c3_Err
 			}
 		}
-		templ_7745c5c3_Err = templruntime.WriteString(templ_7745c5c3_Buffer, 16, "</div></div></div><!-- Clear Filters Button (PRESERVED) --><div class=\"flex items-end\"><button @click=\"clearFilters()\" class=\"px-4 py-2 rounded-lg font-medium border\" style=\"border-color: var(--border); color: var(--text-primary);\">✕ Clear</button></div></div><!-- Hidden form for HTMX include (PRESERVED) --><form id=\"filter-form\" class=\"hidden\"><input type=\"hidden\" name=\"limit\" value=\"50\"> <input type=\"hidden\" name=\"offset\" value=\"0\"></form></div><!-- Books Grid --><div id=\"books-grid\" class=\"grid grid-cols-2 md:grid-cols-4 lg:grid-cols-6 xl:grid-cols-8 gap-4\">")
+		templ_7745c5c3_Err = templruntime.WriteString(templ_7745c5c3_Buffer, 16, "</div></div></div><!-- Clear Filters Button (PRESERVED) --><div class=\"flex items-end\"><button @click=\"clearFilters()\" class=\"px-4 py-2 rounded-lg font-medium border\" style=\"border-color: var(--border); color: var(--text-primary);\">✕ Clear</button></div></div><!-- Hidden form for HTMX include (PRESERVED) --><form id=\"filter-form\" class=\"hidden\"><input type=\"hidden\" name=\"limit\" value=\"50\"> <input type=\"hidden\" name=\"offset\" value=\"0\"></form></div><!-- Books Grid -->")
 		if templ_7745c5c3_Err != nil {
 			return templ_7745c5c3_Err
 		}
-		if len(books) > 0 {
+		templ_7745c5c3_Err = BooksGrid(books, limit, offset, count, currentLibraryID).Render(ctx, templ_7745c5c3_Buffer)
-			for _, book := range books {
-				templ_7745c5c3_Err = BookCard(book).Render(ctx, templ_7745c5c3_Buffer)
-				if templ_7745c5c3_Err != nil {
-					return templ_7745c5c3_Err
-				}
-			}
-		} else {
-			templ_7745c5c3_Err = templruntime.WriteString(templ_7745c5c3_Buffer, 17, "<!-- Empty state --> <div class=\"col-span-full text-center py-12\" style=\"color: var(--text-secondary);\"><p class=\"text-lg mb-2\">📚 No books found</p><p class=\"text-sm\">Try adjusting your filters or add some books to your library.</p></div>")
-			if templ_7745c5c3_Err != nil {
-				return templ_7745c5c3_Err
-			}
-		}
-		templ_7745c5c3_Err = templruntime.WriteString(templ_7745c5c3_Buffer, 18, "</div><!-- Pagination --><div id=\"pagination\" class=\"mt-6 flex justify-center gap-2\">")
 		if templ_7745c5c3_Err != nil {
 			return templ_7745c5c3_Err
 		}
-		if count > 0 {
+		templ_7745c5c3_Err = templruntime.WriteString(templ_7745c5c3_Buffer, 17, "<!-- Error Message -->")
-			templ_7745c5c3_Err = templruntime.WriteString(templ_7745c5c3_Buffer, 19, "<button type=\"button\" class=\"px-4 py-2 rounded-lg border disabled:opacity-50\" style=\"border-color: var(--border); color: var(--text-primary);\" hx-get=\"/api/media-items/search?library_id={ currentLibraryID }&limit={ limit }&offset={ offset - limit }\" hx-target=\"#books-grid\" hx-include=\"#filter-form\"")
+		if templ_7745c5c3_Err != nil {
-			if templ_7745c5c3_Err != nil {
+			return templ_7745c5c3_Err
-				return templ_7745c5c3_Err
+		}
-			}
+		if errorMessage != "" {
-			if offset <= 0 {
+			templ_7745c5c3_Err = templruntime.WriteString(templ_7745c5c3_Buffer, 18, "<div class=\"mt-6 p-4 rounded-lg border bg-red-500/10 border-red-500\"><p style=\"color: var(--text-primary)\">")
-				templ_7745c5c3_Err = templruntime.WriteString(templ_7745c5c3_Buffer, 20, " disabled")
-				if templ_7745c5c3_Err != nil {
-					return templ_7745c5c3_Err
-				}
-			}
-			templ_7745c5c3_Err = templruntime.WriteString(templ_7745c5c3_Buffer, 21, ">← Previous</button> <span class=\"px-4 py-2\" style=\"color: var(--text-secondary);\">Page ")
 			if templ_7745c5c3_Err != nil {
 				return templ_7745c5c3_Err
 			}
 			var templ_7745c5c3_Var8 string
-			templ_7745c5c3_Var8, templ_7745c5c3_Err = templ.JoinStringErrs(offset/limit + 1)
+			templ_7745c5c3_Var8, templ_7745c5c3_Err = templ.JoinStringErrs(errorMessage)
 			if templ_7745c5c3_Err != nil {
-				return templ.Error{Err: templ_7745c5c3_Err, FileName: `templates/bookshelf.templ`, Line: 351, Col: 32}
+				return templ.Error{Err: templ_7745c5c3_Err, FileName: `templates/bookshelf.templ`, Line: 327, Col: 58}
 			}
 			_, templ_7745c5c3_Err = templ_7745c5c3_Buffer.WriteString(templ.EscapeString(templ_7745c5c3_Var8))
 			if templ_7745c5c3_Err != nil {
 				return templ_7745c5c3_Err
 			}
-			templ_7745c5c3_Err = templruntime.WriteString(templ_7745c5c3_Buffer, 22, "</span> <button class=\"px-4 py-2 rounded-lg border disabled:opacity-50\" style=\"border-color: var(--border); color: var(--text-primary);\" hx-get=\"/api/media-items/search?library_id={ currentLibraryID }&limit={ limit }&offset={ offset + limit }\" hx-target=\"#books-grid\" hx-include=\"#filter-form\"")
+			templ_7745c5c3_Err = templruntime.WriteString(templ_7745c5c3_Buffer, 19, "</p></div>")
-			if templ_7745c5c3_Err != nil {
-				return templ_7745c5c3_Err
-			}
-			if offset+limit >= count {
-				templ_7745c5c3_Err = templruntime.WriteString(templ_7745c5c3_Buffer, 23, " disabled")
-				if templ_7745c5c3_Err != nil {
-					return templ_7745c5c3_Err
-				}
-			}
-			templ_7745c5c3_Err = templruntime.WriteString(templ_7745c5c3_Buffer, 24, ">Next →</button>")
 			if templ_7745c5c3_Err != nil {
 				return templ_7745c5c3_Err
 			}
 		}
-		templ_7745c5c3_Err = templruntime.WriteString(templ_7745c5c3_Buffer, 25, "</div><!-- Error Message -->")
+		templ_7745c5c3_Err = templruntime.WriteString(templ_7745c5c3_Buffer, 20, "</div><!-- Save Filter Modal --><div x-show=\"showSaveModal\" @click.self=\"showSaveModal = false\" x-transition class=\"fixed inset-0 z-50 flex items-center justify-center\" style=\"background-color: rgba(0, 0, 0, 0.7); display: none;\"><div @click.stop class=\"card rounded-lg p-6 w-full max-w-md mx-4\" style=\"background-color: var(--bg-secondary); border-color: var(--border);\"><div class=\"flex justify-between items-center mb-4\"><h2 class=\"text-xl font-bold\" style=\"color: var(--text-primary)\">Save Filter</h2><button @click=\"showSaveModal = false\" class=\"p-2 hover:opacity-80 rounded\" style=\"color: var(--text-primary)\">✕</button></div><form @submit=\"saveFilter($event)\"><div class=\"mb-4\"><label class=\"block text-sm font-medium mb-2\" style=\"color: var(--text-secondary)\">Filter Name</label> <input type=\"text\" x-model=\"filterName\" placeholder=\"My Custom Filter\" class=\"w-full px-3 py-2 border rounded-lg\" style=\"background-color: var(--bg-primary); color: var(--text-primary); border-color: var(--border);\" required></div><div class=\"flex justify-end gap-2\"><button type=\"button\" @click=\"showSaveModal = false\" class=\"px-4 py-2 rounded-lg border\" style=\"border-color: var(--border); color: var(--text-primary);\">Cancel</button> <button type=\"submit\" class=\"px-4 py-2 rounded-lg font-medium\" style=\"background-color: var(--accent); color: var(--bg-primary);\">Save</button></div></form></div></div></body></html>")
-		if templ_7745c5c3_Err != nil {
-			return templ_7745c5c3_Err
-		}
-		if errorMessage != "" {
-			templ_7745c5c3_Err = templruntime.WriteString(templ_7745c5c3_Buffer, 26, "<div class=\"mt-6 p-4 rounded-lg border bg-red-500/10 border-red-500\"><p style=\"color: var(--text-primary)\">")
-			if templ_7745c5c3_Err != nil {
-				return templ_7745c5c3_Err
-			}
-			var templ_7745c5c3_Var9 string
-			templ_7745c5c3_Var9, templ_7745c5c3_Err = templ.JoinStringErrs(errorMessage)
-			if templ_7745c5c3_Err != nil {
-				return templ.Error{Err: templ_7745c5c3_Err, FileName: `templates/bookshelf.templ`, Line: 368, Col: 58}
-			}
-			_, templ_7745c5c3_Err = templ_7745c5c3_Buffer.WriteString(templ.EscapeString(templ_7745c5c3_Var9))
-			if templ_7745c5c3_Err != nil {
-				return templ_7745c5c3_Err
-			}
-			templ_7745c5c3_Err = templruntime.WriteString(templ_7745c5c3_Buffer, 27, "</p></div>")
-			if templ_7745c5c3_Err != nil {
-				return templ_7745c5c3_Err
-			}
-		}
-		templ_7745c5c3_Err = templruntime.WriteString(templ_7745c5c3_Buffer, 28, "</div><!-- Save Filter Modal --><div x-show=\"showSaveModal\" @click.self=\"showSaveModal = false\" x-transition class=\"fixed inset-0 z-50 flex items-center justify-center\" style=\"background-color: rgba(0, 0, 0, 0.7); display: none;\"><div @click.stop class=\"card rounded-lg p-6 w-full max-w-md mx-4\" style=\"background-color: var(--bg-secondary); border-color: var(--border);\"><div class=\"flex justify-between items-center mb-4\"><h2 class=\"text-xl font-bold\" style=\"color: var(--text-primary)\">Save Filter</h2><button @click=\"showSaveModal = false\" class=\"p-2 hover:opacity-80 rounded\" style=\"color: var(--text-primary)\">✕</button></div><form @submit=\"saveFilter($event)\"><div class=\"mb-4\"><label class=\"block text-sm font-medium mb-2\" style=\"color: var(--text-secondary)\">Filter Name</label> <input type=\"text\" x-model=\"filterName\" placeholder=\"My Custom Filter\" class=\"w-full px-3 py-2 border rounded-lg\" style=\"background-color: var(--bg-primary); color: var(--text-primary); border-color: var(--border);\" required></div><div class=\"flex justify-end gap-2\"><button type=\"button\" @click=\"showSaveModal = false\" class=\"px-4 py-2 rounded-lg border\" style=\"border-color: var(--border); color: var(--text-primary);\">Cancel</button> <button type=\"submit\" class=\"px-4 py-2 rounded-lg font-medium\" style=\"background-color: var(--accent); color: var(--bg-primary);\">Save</button></div></form></div></div></body></html>")
 		if templ_7745c5c3_Err != nil {
 			return templ_7745c5c3_Err
 		}