🛠️ Remove unused font "OnestMedium" and clean up related styles

src/components/layout/header.svelte

@@ -32,7 +32,7 @@
         class="flex items-center space-x-2.5 transition-colors hover:text-neutral-700 dark:hover:text-neutral-300"
       >
         <Svgl size={28} />
-        <h2 class="font-onest text-xl font-medium tracking-tight">svgl</h2>
+        <h2 class="text-xl font-medium tracking-tight">svgl</h2>
       </a>
       <SvglVersion className="hidden md:block" />
     </div>

src/components/layout/sidebarMobileMenu.svelte

@@ -30,7 +30,7 @@
     <Sheet.Header>
       <Sheet.Title class="flex items-center space-x-2">
         <Svgl size={28} />
-        <h2 class="font-onest text-xl font-medium tracking-tight">svgl</h2>
+        <h2 class="text-xl font-medium tracking-tight">svgl</h2>
       </Sheet.Title>
     </Sheet.Header>
     <nav class="flex flex-col space-y-0.5 overflow-y-auto px-3 pb-3">

src/routes/extensions/+page.svelte

@@ -69,7 +69,7 @@
     <h2
       class={cn(
         "mb-4 text-center",
-        "font-onest text-4xl font-semibold",
+        "text-4xl font-semibold",
         "animate-in delay-100 duration-500 fill-mode-backwards fade-in slide-in-from-bottom-4",
       )}
     >

src/styles/globals.css

@@ -37,9 +37,6 @@
   --font-mono:
     "GeistMono", ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas,
     "Liberation Mono", "Courier New", monospace, "Apple Color Emoji";
-  --font-onest:
-    "OnestMedium", system-ui, sans-serif, "Apple Color Emoji", "Segoe UI Emoji",
-    "Segoe UI Symbol", "Noto Color Emoji";
 }
 
 /* Shiki light/dark mode */