fix echarts resize

src/components/markdown/markdownRender.vue

@@ -4,7 +4,7 @@
 </template>
 
 <script setup>
-import { computed, nextTick } from "vue";
+import { computed, nextTick, onUnmounted } from "vue";
 import MarkdownIt from "markdown-it";
 import { init } from "echarts";
 import markdownItPrism from "markdown-it-prism";
@@ -60,6 +60,18 @@ md.use((md) => {
             }
 
             myChart.setOption(option);
+
+            // 监听窗口大小变化事件
+            const resizeHandler = () => {
+              myChart.resize();
+            };
+            window.addEventListener("resize", resizeHandler);
+
+            // 清理事件监听器
+            onUnmounted(() => {
+              window.removeEventListener("resize", resizeHandler);
+            });
+
           } catch (error) {
             console.error("Error rendering chart:", error);
           }