use lowdb for faster iteration; use strings for ids and camelCase for field names for consistency

pages/chat/@id/+Page.tsx

@@ -17,13 +17,12 @@ import {
 import { usePageContext } from "vike-react/usePageContext";
 import { useData } from "vike-react/useData";
 import type { Data } from "./+data";
-import type { ConversationsId } from "../../../database/generated/public/Conversations";
 import type { CommittedMessage, DraftMessage } from "../../../types";
 import Markdown from "react-markdown";
 
 export default function ChatPage() {
   const pageContext = usePageContext();
-  const conversationId = Number(pageContext.routeParams.id) as ConversationsId;
+  const conversationId = pageContext.routeParams.id;
   const conversationTitle = useStore(
     (state) => state.conversations.find((c) => c.id === conversationId)?.title,
   );
@@ -126,7 +125,7 @@ export default function ChatPage() {
                     content: response.insertedAssistantMessage?.content,
                     index: response.insertedAssistantMessage?.index,
                     runningSummary:
-                      response.insertedAssistantMessage?.running_summary ||
+                      response.insertedAssistantMessage?.runningSummary ||
                       undefined,
                   } as CommittedMessage,
                 ];
@@ -185,17 +184,18 @@ function Messages({
             bdrs="md"
           >
             <div>
-              {"index" in message ? message.index : ""}
-              {message.role}
+              {"index" in message ? message.index : ""} {message.role}
             </div>
             <Markdown>{message.content}</Markdown>
-            {"runningSummary" in message && (
+          </Box>
+          {"runningSummary" in message && (
+            <Box w="75%" bd="dotted" p="md" bdrs="md">
               <div>
                 <strong>Running Summary:</strong>
                 <Markdown>{message.runningSummary}</Markdown>
               </div>
-            )}
-          </Box>
+            </Box>
+          )}
         </Group>
       ))}
     </Stack>

pages/chat/@id/+data.ts

@@ -7,10 +7,10 @@ export const data = async (pageContext: PageContextServer) => {
   const { id } = pageContext.routeParams;
   const caller = createCaller({});
   const conversation = await caller.fetchConversation({
-    id: Number(id),
+    id,
   });
   const messages = await caller.fetchMessages({
-    conversationId: Number(id),
+    conversationId: id,
   });
   return { conversation, messages };
 };