fix:chnaged dimensions from 160 to 120

Author: HarshMN2345

src/lib/layout/unauthenticated.svelte

@@ -172,13 +172,13 @@
                     {#if $app.themeInUse === 'dark'}
                         <img
                             src={AppwriteLogoDark}
-                            width="160"
+                            width="120"
                             class="u-block u-only-dark"
                             alt="Appwrite Logo" />
                     {:else}
                         <img
                             src={AppwriteLogoLight}
-                            width="160"
+                            width="120"
                             class="u-block u-only-light"
                             alt="Appwrite Logo" />
                     {/if}