avoid iOS 18 annoying zoom in

src/lib/components/chat/ChatInput.svelte

@@ -65,7 +65,7 @@
 		enterkeyhint={!isVirtualKeyboard() ? "enter" : "send"}
 		tabindex="0"
 		rows="1"
-		class="scrollbar-custom absolute top-0 m-0 h-full w-full resize-none scroll-p-3 overflow-x-hidden overflow-y-scroll border-0 bg-transparent p-3 outline-none focus:ring-0 focus-visible:ring-0"
+		class="scrollbar-custom absolute max-sm:text-[16px] max-sm:p-2.5 top-0 m-0 h-full w-full resize-none scroll-p-3 overflow-x-hidden overflow-y-scroll border-0 bg-transparent p-3 outline-none focus:ring-0 focus-visible:ring-0"
 		class:text-gray-400={disabled}
 		bind:value
 		bind:this={textareaElement}