Many fix and improvements

src/views/contents/ImageViewer.vue

@@ -0,0 +1,31 @@
+<template>
+  <div class="image-container">
+    <img :src="src" alt="Image" class="image" />
+  </div>
+</template>
+
+<script setup>
+const props = defineProps({
+  src: {
+    type: String,
+    required: true,
+  },
+});
+</script>
+
+<style scoped>
+.image-container {
+  display: flex;
+  justify-content: center;
+  align-items: center;
+  height: 100%;
+  width: 100%;
+  overflow: hidden;
+}
+
+.image {
+  max-width: 100%;
+  max-height: 100%;
+  object-fit: contain;
+}
+</style>