fix: resolve on: events, svelte 5 updates

src/components/ImageCropper.svelte

@@ -1,11 +1,25 @@
 
 <script lang="ts">
   import { onMount } from "svelte";
-  import Cropper from "cropperjs";
+  import { browser } from "$app/environment";
   import type { ImageCropResult } from "../lib/types/panel";
   import { ImageService } from "../lib/services/imageService";
   import { uiStore } from "../stores/uiStore";
-  import "cropperjs/dist/cropper.css";
+  
+  let Cropper: any = $state(undefined);
+
+  onMount(async () => {
+    if (browser) {
+      const cropperModule = await import("cropperjs");
+      Cropper = cropperModule.default;
+      
+      // Импортируем стили только на клиенте
+      await import("cropperjs/dist/cropper.css");
+      
+      // Инициализируем cropper после загрузки
+      initializeCropper();
+    }
+  });
 
   let { imageSrc, onCropComplete, onCancel }: {
     imageSrc: string;
@@ -30,7 +44,7 @@
   });
 
   function initializeCropper() {
-    if (!imageElement) return;
+    if (!imageElement || !Cropper) return;
 
     cropper = new Cropper(imageElement, {
       aspectRatio: NaN, // Allow any aspect ratio
@@ -113,14 +127,14 @@
   <div class="cropper-actions">
     <button
       class="btn btn-secondary"
-      on:click={handleCancel}
+      onclick={handleCancel}
       disabled={isProcessing}
     >
       Отмена
     </button>
     <button
       class="btn btn-primary"
-      on:click={handleCrop}
+      onclick={handleCrop}
       disabled={isProcessing}
     >
       {isProcessing ? "Обработка..." : "Применить"}

src/components/ImageUpload.svelte

@@ -149,14 +149,14 @@
     <div class="uploaded-image-preview">
       <img src={uploadedImage} alt="Uploaded preview" />
       <div class="preview-actions">
-        <button class="btn btn-secondary" on:click={resetUpload}> Загрузить другое </button>
+        <button class="btn btn-secondary" onclick={resetUpload}> Загрузить другое </button>
       </div>
     </div>
   {:else}
     <div
       bind:this={dropZone}
       class="drop-zone {isDragOver ? 'drag-over' : ''} {uiError ? 'error' : ''}"
-      on:click={triggerFileInput}
+      onclick={triggerFileInput}
     >
       <div class="drop-zone-content">
         <svg class="upload-icon" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2">
@@ -169,15 +169,15 @@
         <p>Перетащите файл сюда, нажмите для выбора, или вставьте через Ctrl+V</p>
 
         <div class="upload-methods">
-          <button class="btn btn-primary" on:click={triggerFileInput}> Выбрать файл </button>
+          <button class="btn btn-primary" onclick={triggerFileInput}> Выбрать файл </button>
 
-          <button class="btn btn-secondary" on:click={() => (showUrlInput = !showUrlInput)}>
+          <button class="btn btn-secondary" onclick={() => (showUrlInput = !showUrlInput)}>
             {showUrlInput ? "Скрыть" : "По URL"}
           </button>
         </div>
 
         {#if showUrlInput}
-          <form bind:this={urlForm} on:submit={handleUrlSubmit} class="url-input-form">
+          <form bind:this={urlForm} onsubmit={handleUrlSubmit} class="url-input-form">
             <input
               bind:this={urlInput}
               type="url"
@@ -202,7 +202,7 @@
       type="file"
       accept="image/jpeg,image/jpg,image/png,image/webp,image/gif"
       style="display: none;"
-      on:change={(e) => {
+      onchange={(e) => {
         const file = e.target.files?.[0];
         if (file) handleFileUpload(file);
       }}

src/components/PanelList.svelte

@@ -75,7 +75,7 @@
 <div class="panel-list">
   <div class="panel-list-header">
     <h2>Сохраненные панели</h2>
-    <button class="btn btn-refresh" on:click={loadPanels} aria-label="Обновить список">
+    <button class="btn btn-refresh" onclick={loadPanels} aria-label="Обновить список">
       ↻
     </button>
   </div>
@@ -95,7 +95,7 @@
       {#each panels as panel (panel.id)}
         <div
           class="panel-card {selectedPanelId === panel.id ? 'selected' : ''}"
-          on:click={() => handlePanelSelect(panel)}
+          onclick={() => handlePanelSelect(panel)}
           role="button"
           tabindex="0"
         >
@@ -120,7 +120,7 @@
             <div class="panel-actions">
               <button
                 class="btn-icon btn-delete"
-                on:click|stopPropagation={() => handlePanelDelete(panel.id)}
+                onclick={(e) => { e.stopPropagation(); handlePanelDelete(panel.id); }}
                 aria-label="Удалить панель"
               >
                 🗑️

src/components/PanelPreview.svelte

@@ -1,6 +1,7 @@
 
 <script lang="ts">
   import { onMount } from "svelte";
+  import { browser } from "$app/environment";
   import { panelStore } from "../stores/panelStore";
   import type { Panel } from "../lib/types/panel";
   import type { PageProps } from "./$types";
@@ -25,11 +26,13 @@
   });
 
   onMount(async () => {
-    const svelteKonva = await import("svelte-konva");
-    Stage = svelteKonva.Stage;
-    Layer = svelteKonva.Layer;
-    Image = svelteKonva.Image;
-    Text = svelteKonva.Text;
+    if (browser) {
+      const svelteKonva = await import("svelte-konva");
+      Stage = svelteKonva.Stage;
+      Layer = svelteKonva.Layer;
+      Image = svelteKonva.Image;
+      Text = svelteKonva.Text;
+    }
   });
 
   function loadImage(src: string) {
@@ -51,7 +54,7 @@
   <div class="preview-header">
     <h2>Предпросмотр панели</h2>
     {#if currentPanel}
-      <button class="btn btn-primary" on:click={handleDownload}>
+      <button class="btn btn-primary" onclick={handleDownload}>
         Скачать
       </button>
     {/if}

src/components/TextManager.svelte

@@ -92,7 +92,7 @@
         class="text-input"
         maxlength="100"
       />
-      <button class="btn btn-primary" on:click={handleAddText}>
+      <button class="btn btn-primary" onclick={handleAddText}>
         Добавить
       </button>
     </div>
@@ -108,13 +108,13 @@
       {#each currentPanel.texts as textItem (textItem.id)}
         <div
           class="text-item {selectedTextId === textItem.id ? 'selected' : ''}"
-          on:click={() => handleSelectText(textItem.id)}
+          onclick={() => handleSelectText(textItem.id)}
         >
           <div class="text-preview">
             <span class="text-content">{textItem.text}</span>
             <button
               class="btn-icon btn-delete"
-              on:click|stopPropagation={() => handleRemoveText(textItem.id)}
+              onclick={(e) => { e.stopPropagation(); handleRemoveText(textItem.id); }}
               aria-label="Удалить текст"
             >
               ×
@@ -132,7 +132,7 @@
                     max="72"
                     step="1"
                     value={textItem.fontSize}
-                    on:input={(e) => handleUpdateText(textItem.id, {
+                    oninput={(e) => handleUpdateText(textItem.id, {
                       fontSize: parseInt(e.target.value)
                     })}
                   />
@@ -146,7 +146,7 @@
                   <input
                     type="color"
                     value={textItem.color}
-                    on:input={(e) => handleUpdateText(textItem.id, {
+                    oninput={(e) => handleUpdateText(textItem.id, {
                       color: e.target.value
                     })}
                   />
@@ -162,7 +162,7 @@
                     max="320"
                     step="1"
                     value={textItem.x}
-                    on:input={(e) => handleUpdateText(textItem.id, {
+                    oninput={(e) => handleUpdateText(textItem.id, {
                       x: parseInt(e.target.value)
                     })}
                   />
@@ -179,7 +179,7 @@
                     max={currentPanel.height}
                     step="1"
                     value={textItem.y}
-                    on:input={(e) => handleUpdateText(textItem.id, {
+                    oninput={(e) => handleUpdateText(textItem.id, {
                       y: parseInt(e.target.value)
                     })}
                   />