create new workflow modal placeholder

src/renderer/components/Experiment/Workflows/NewWorkflowModal.tsx

+import {
+  Button,
+  DialogContent,
+  DialogTitle,
+  FormControl,
+  FormLabel,
+  Input,
+  Modal,
+  ModalDialog,
+  Stack,
+  Textarea,
+} from '@mui/joy';
+import { useState } from 'react';
+
+export default function NewWorkflowModal({ open, setOpen }) {
+  const [state, setState] = useState(null);
+
+  return (
+    <Modal open={open} onClose={() => setOpen(false)}>
+      <ModalDialog>
+        <DialogTitle>Create new workflow</DialogTitle>
+        <DialogContent>Fill in the information.</DialogContent>
+        <form
+          onSubmit={(event: React.FormEvent<HTMLFormElement>) => {
+            event.preventDefault();
+            setOpen(false);
+          }}
+        >
+          <Stack spacing={2}>
+            <FormControl>
+              <FormLabel>Name</FormLabel>
+              <Input autoFocus required />
+            </FormControl>
+            <FormControl>
+              <FormLabel>Nodes</FormLabel>
+              <Textarea required minRows={6} />
+            </FormControl>
+            <Button type="submit">Submit</Button>
+          </Stack>
+        </form>
+      </ModalDialog>
+    </Modal>
+  );
+}

src/renderer/components/Experiment/Workflows/index.tsx

@@ -17,12 +17,13 @@ import { useState } from 'react';
 
 import * as chatAPI from '../../../lib/transformerlab-api-sdk';
 import useSWR from 'swr';
+import NewWorkflowModal from './NewWorkflowModal';
 
 const fetcher = (url: any) => fetch(url).then((res) => res.json());
 
 export default function Workflows({ experimentInfo }) {
   const [selectedWorkflow, setSelectedWorkflow] = useState(null);
-
+  const [newWorkflowModalOpen, setNewWorkflowModalOpen] = useState(false);
   const {
     data: workflowsData,
     error: workflowsError,
@@ -86,6 +87,10 @@ export default function Workflows({ experimentInfo }) {
         mb: 3,
       }}
     >
+      <NewWorkflowModal
+        open={newWorkflowModalOpen}
+        setOpen={setNewWorkflowModalOpen}
+      />
       <Typography level="h1">Workflows</Typography>
       <Typography level="body-lg" mb={3}>
         This is where it will all go
@@ -118,11 +123,11 @@ export default function Workflows({ experimentInfo }) {
                 </ListItem>
               ))}
             <ListItem>
-              <ListItemButton>
+              <ListItemButton onClick={() => setNewWorkflowModalOpen(true)}>
                 <ListItemDecorator>
                   <PlusCircleIcon />
                 </ListItemDecorator>
-                <ListItemContent>Create New Workflow</ListItemContent>
+                <ListItemContent>New Workflow</ListItemContent>
               </ListItemButton>
             </ListItem>
           </List>