frontend: initial author block

frontend/src/lib/components/image.svelte

@@ -1,6 +1,6 @@
 <script>
     import AddButton from "./add_button.svelte";
-    let { direction = "horisontal" } = $props();
+    let { direction = "horisontal", shape = "rounded" } = $props();
     let images = $state();
     let image = $state();
 
@@ -15,7 +15,7 @@
 	});
 </script>
 
-<div class="{direction} input img-div rounded">
+<div class="{direction} input img-div {shape}">
     <AddButton type="image" bind:files={images}/>
     <img bind:this={image} src="" alt="">
 </div>