add export & link to beta

app/src/components/input.tsx

@@ -192,7 +192,7 @@ export default function MessageInput(props: MessageInputProps) {
     }, [initialMessage, transcript, recording, transcribing, useOpenAIWhisper, dispatch]);
 
     const onKeyDown = useCallback((e: React.KeyboardEvent<HTMLTextAreaElement>) => {
-        if(e.key === 'Enter' && e.shiftKey === false && !props.disabled && isEnterToSend) {
+        if(e.key === 'Enter' && e.shiftKey === false && !props.disabled) {
             e.preventDefault();
             onSubmit();
         }
@@ -276,9 +276,6 @@ export default function MessageInput(props: MessageInputProps) {
                 rightSectionWidth={context.generating ? 100 : 55}
                 onKeyDown={onKeyDown} />
             <div className="bottom">
-                <Center>
-                    <Checkbox size="xs" label="Enter to send" checked={!isEnterToSend} onChange={(v) => setIsEnterToSend(!v.currentTarget.checked)}/>
-                </Center>
                 <Group my="sm" spacing="xs">
                     <Button variant="subtle"
                         className="settings-button"

app/src/components/pages/landing.tsx

@@ -35,6 +35,11 @@ export default function LandingPage(props: any) {
                     <FormattedMessage defaultMessage={'Connect your OpenAI account to get started'} />
                 </Button>
             )}
+            <p>
+                <Button size="xs" variant="light" component="a" href="https://www.chatwithgpt.ai" target="_blank">
+                    Try the new beta app<i style={{ marginLeft: '0.5rem' }} className="fa fa-arrow-up-right-from-square" />
+                </Button>
+            </p>
         </Container>
     </Page>;
 }

app/src/components/settings/user.tsx

@@ -1,12 +1,14 @@
 import SettingsTab from "./tab";
 import SettingsOption from "./option";
-import { Checkbox, TextInput } from "@mantine/core";
+import { Button, Checkbox, TextInput } from "@mantine/core";
 import { useCallback, useMemo } from "react";
 import { useAppDispatch, useAppSelector } from "../../store";
 import { selectOpenAIApiKey, setOpenAIApiKeyFromEvent, selectUseOpenAIWhisper, setUseOpenAIWhisperFromEvent } from "../../store/api-keys";
 import { selectSettingsOption } from "../../store/settings-ui";
 import { FormattedMessage, useIntl } from "react-intl";
 import { supportsSpeechRecognition } from "../../speech-recognition-types";
+import { useAppContext } from "../../context";
+import { serializeChat } from "../../types";
 
 export default function UserOptionsTab(props: any) {
     const option = useAppSelector(selectSettingsOption);
@@ -18,8 +20,35 @@ export default function UserOptionsTab(props: any) {
     const onOpenAIApiKeyChange = useCallback((event: React.ChangeEvent<HTMLInputElement>) => dispatch(setOpenAIApiKeyFromEvent(event)), [dispatch]);
     const onUseOpenAIWhisperChange = useCallback((event: React.ChangeEvent<HTMLInputElement>) => dispatch(setUseOpenAIWhisperFromEvent(event)), [dispatch]);
 
+    const context = useAppContext();
+    const getData = useCallback(async () => {
+        const chats = Array.from(context.chat.chats.values());
+        return chats.map(chat => ({
+            ...chat,
+            messages: chat.messages.serialize(),
+        }));
+    }, [context.chat]);
+
+    const handleExport = useCallback(async () => {
+        const data = await getData();
+        const json = JSON.stringify(data);
+        const blob = new Blob([json], { type: "application/json" });
+        const url = URL.createObjectURL(blob);
+        const link = document.createElement("a");
+        link.href = url;
+        link.download = "chat-with-gpt.json";
+        link.click();
+    }, [getData]);
+
     const elem = useMemo(() => (
         <SettingsTab name="user">
+            <SettingsOption heading="Export">
+                <div>
+                    <Button variant="light" onClick={handleExport} style={{
+                        marginRight: '1rem',
+                    }}>Export</Button>
+                </div>
+            </SettingsOption>
             <SettingsOption heading={intl.formatMessage({ defaultMessage: "Your OpenAI API Key", description: "Heading for the OpenAI API key setting on the settings screen" })}
                 focused={option === 'openai-api-key'}>
                 <TextInput