Merge branch 'main' of https://github.com/devaine/CodeRED-Astra into mincy

web-app/src/components/ui/button/down-button.jsx

@@ -3,9 +3,17 @@ import { ArrowDown } from "lucide-react";
 import { motion } from "motion/react";
 
 export default function DownButton({ onClick }) {
+  function handleClick(e) {
+    if (onClick) return onClick(e);
+    // default behavior: scroll to bottom of page smoothly
+    const doc = document.documentElement;
+    const top = Math.max(doc.scrollHeight, document.body.scrollHeight);
+    window.scrollTo({ top, behavior: "smooth" });
+  }
+
   return (
     <motion.button
-      onClick={onClick}
+      onClick={handleClick}
       className="bg-gray-700 p-2 rounded-2xl file-input border-2 border-gray-600 size-10"
       whileHover={{ scale: 1.1 }}
       whileTap={{ scale: 0.9 }}

web-app/src/components/ui/chat/message-input.jsx

@@ -41,6 +41,13 @@ export default function MessageInput({ onSend }) {
                     ta.style.height = `${ta.scrollHeight}px`;
                   }
                 }}
+                onKeyDown={(e) => {
+                  // Enter to submit, Shift+Enter for newline
+                  if (e.key === "Enter" && !e.shiftKey) {
+                    e.preventDefault();
+                    handleSubmit(e);
+                  }
+                }}
                 placeholder="Type a message..."
                 rows={1}
                 className="flex-1 mx-2 rounded-md shadow-2sx border-none focus:border-none focus:outline-none resize-none overflow-auto max-h-40"