Update prompts, command enter shortcut in create modal (#407)

packages/api/prompts/app-builder.txt

@@ -38,6 +38,8 @@
 - The goal is to get a FUNCTIONAL MVP. All of the parts for this MVP should be included.
 - Your job is to be precise and effective, so avoid extraneous steps even if they offer convenience.
 - Do not talk or worry about testing. The user wants to _use_ the app: the core goal is for it to _work_.
+- For react: modularize components into their own files, even small ones. We don't want one large App.tsx with everything inline, but different components in their respective src/components/{Component}.tsx files
+- For styles: apply modern, minimalistic styles. Things shoud look modern, clean and slick.
 
 
 ## Example response

packages/api/prompts/app-editor.txt

@@ -36,6 +36,8 @@
 - The goal is to get a FUNCTIONAL MVP. All of the parts for this MVP should be included.
 - Your job is to be precise and effective, so avoid extraneous steps even if they offer convenience.
 - Do not talk or worry about testing. The user wants to _use_ the app: the core goal is for it to _work_.
+- For react: modularize components into their own files, even small ones. We don't want one large App.tsx with everything inline, but different components in their respective src/components/{Component}.tsx files
+- For styles: apply modern, minimalistic styles. Things shoud look modern, clean and slick.
 
 
 ## Example response

packages/web/src/components/apps/create-modal.tsx

@@ -1,4 +1,4 @@
-import { useState } from 'react';
+import { useState, KeyboardEvent } from 'react';
 import { cn } from '@/lib/utils';
 import { Input } from '@srcbook/components/src/components/ui/input';
 import { Button } from '@srcbook/components/src/components/ui/button';
@@ -55,6 +55,12 @@ export default function CreateAppModal({ onClose, onCreate }: PropsType) {
     }
   }
 
+  const handleKeyDown = (e: KeyboardEvent<HTMLTextAreaElement>) => {
+    if ((e.metaKey || e.ctrlKey) && e.key === 'Enter') {
+      onSubmit(e);
+    }
+  };
+
   return (
     <Dialog
       open
@@ -122,6 +128,7 @@ export default function CreateAppModal({ onClose, onCreate }: PropsType) {
               name="app[prompt]"
               value={prompt}
               onChange={(e) => setPrompt(e.currentTarget.value)}
+              onKeyDown={handleKeyDown}
               className="h-20"
               placeholder="A Spotify-like app, showcasing a user's favorite playlists and most listened to songs."
             ></Textarea>