Rework header a bit + remove assumption of all personas having a prompt

backend/alembic/versions/b156fa702355_chat_reworked.py

@@ -40,7 +40,6 @@ def upgrade() -> None:
     # This is irrecoverable, whatever
     op.execute("DELETE FROM chat_feedback")
     op.execute("DELETE FROM document_retrieval_feedback")
-    op.execute("DELETE FROM persona")
 
     op.create_table(
         "search_doc",

web/src/app/admin/personas/PersonaEditor.tsx

@@ -67,10 +67,10 @@ export function PersonaEditor({
   const existingPrompt = existingPersona?.prompts[0] ?? null;
 
   useEffect(() => {
-    if (isUpdate) {
+    if (isUpdate && existingPrompt) {
       triggerFinalPromptUpdate(
-        existingPrompt!.system_prompt,
-        existingPrompt!.task_prompt,
+        existingPrompt.system_prompt,
+        existingPrompt.task_prompt,
         existingPersona.num_chunks === 0
       );
     }

web/src/app/chat/Chat.tsx

@@ -35,7 +35,6 @@ import { buildFilters } from "@/lib/search/utils";
 import { QA, SearchTypeSelector } from "./modifiers/SearchTypeSelector";
 import { SelectedDocuments } from "./modifiers/SelectedDocuments";
 import { usePopup } from "@/components/admin/connectors/Popup";
-import { useSWRConfig } from "swr";
 
 const MAX_INPUT_HEIGHT = 200;
 

web/src/components/Header.tsx

@@ -2,20 +2,21 @@
 
 import { User } from "@/lib/types";
 import { logout } from "@/lib/user";
-import { UserCircle } from "@phosphor-icons/react";
 import Image from "next/image";
 import Link from "next/link";
 import { useRouter } from "next/navigation";
 import React, { useEffect, useRef, useState } from "react";
 import { CustomDropdown, DefaultDropdownElement } from "./Dropdown";
 import { FiMessageSquare, FiSearch } from "react-icons/fi";
+import { usePathname } from "next/navigation";
 
 interface HeaderProps {
   user: User | null;
 }
 
 export const Header: React.FC<HeaderProps> = ({ user }) => {
   const router = useRouter();
+  const pathname = usePathname();
   const [dropdownOpen, setDropdownOpen] = useState(false);
   const dropdownRef = useRef<HTMLDivElement>(null);
 
@@ -68,21 +69,21 @@ export const Header: React.FC<HeaderProps> = ({ user }) => {
 
         <Link
           href="/search"
-          className="ml-8 h-full flex flex-col hover:bg-hover"
+          className={"ml-6 h-full flex flex-col hover:bg-hover"}
         >
-          <div className="w-28 flex my-auto">
-            <div className="mx-auto flex text-strong px-2">
+          <div className="w-24 flex my-auto">
+            <div className={"mx-auto flex text-strong px-2"}>
               <FiSearch className="my-auto mr-1" />
-              <h1 className="flex text-base font-medium my-auto">Search</h1>
+              <h1 className="flex text-sm font-bold my-auto">Search</h1>
             </div>
           </div>
         </Link>
 
         <Link href="/chat" className="h-full flex flex-col hover:bg-hover">
-          <div className="w-28 flex my-auto">
+          <div className="w-24 flex my-auto">
             <div className="mx-auto flex text-strong px-2">
               <FiMessageSquare className="my-auto mr-1" />
-              <h1 className="flex text-base font-medium my-auto">Chat</h1>
+              <h1 className="flex text-sm font-bold my-auto">Chat</h1>
             </div>
           </div>
         </Link>