Finish the mobile performance pass

- Cache the model catalog once per user and each conversation's setting
  separately; clear both on logout and after model saves
- Compress hashed assets asynchronously with a byte budget and set Vary
- Memoize message parsing and throttle selection reads
- Debounce draft writes to localStorage
- Keep the composer editor on the page and focused, as before
- Add a bundle budget check and run it in CI
- Show a loading block while sessions load and a workspace avatar in the
  mobile conversation header

src/pages/admin/bots/[bot_id]/(functions)/fetch-harness-catalog.ts

@@ -0,0 +1,17 @@
+import fetchApi from "@moduletrace/twui/utils/fetch/fetchApi";
+import type { APIResponseObject } from "@moduletrace/bunext/types";
+import type { HarnessCatalogPayload } from "@/src/types";
+
+/**
+ * The install-wide models catalog, shared by every conversation's models
+ * modal and cached once per user.
+ */
+export default async function fetchHarnessCatalog() {
+    return await fetchApi<
+        Record<string, never>,
+        APIResponseObject<HarnessCatalogPayload>
+    >(`/api/admin/harness/catalog`, {
+        method: "POST",
+        body: {},
+    });
+}

src/pages/admin/bots/[bot_id]/(functions)/fetch-harness-overview.ts

@@ -1,16 +1,16 @@
 import fetchApi from "@moduletrace/twui/utils/fetch/fetchApi";
 import type { APIResponseObject } from "@moduletrace/bunext/types";
 import type { BotConversationRequest } from "@/src/schemas/bot-schema";
-import type { BotHarnessOverviewPayload } from "@/src/types";
+import type { BotHarnessSettingsPayload } from "@/src/types";
 
 /**
- * What a conversation's models modal edits: per harness, the setting, the
- * models it can pick and what it runs on now.
+ * What a conversation's models form edits, without the install-wide
+ * catalog: the setting, what runs now, and what the default runs on.
  */
 export default async function fetchHarnessOverview({ bot_id, workspace_id }: BotConversationRequest) {
     return await fetchApi<
         BotConversationRequest,
-        APIResponseObject<BotHarnessOverviewPayload>
+        APIResponseObject<BotHarnessSettingsPayload>
     >(`/api/admin/bots/harness-overview`, {
         method: "POST",
         body: { bot_id, workspace_id },

src/pages/admin/bots/[bot_id]/(hooks)/use-composer-draft.ts

@@ -1,4 +1,4 @@
-import { useEffect, useState } from "react";
+import { useEffect, useRef, useState } from "react";
 import composerDraftKey from "../(utils)/composer-draft-key";
 
 type Params = {
@@ -6,17 +6,46 @@ type Params = {
     workspace_id?: number | null;
 };
 
+/**
+ * How long typing rests before the draft is written. `localStorage` is
+ * synchronous, so writing on every keystroke makes a phone's input wait.
+ */
+const WriteDelayMs = 250;
+
 /**
  * The composer's text (markdown), kept in `localStorage` per bot and
  * workspace until it's sent, so a reload or leaving the conversation
  * doesn't lose it. Read after mount, since the page renders on the server
- * first; `loaded` turns true once it has been, for that `key`.
+ * first; `loaded` turns true once it has been, for that `key`. Writes are
+ * debounced and flushed on unmount or when the conversation changes.
  */
 export default function useComposerDraft({ bot_id, workspace_id }: Params) {
     const key = composerDraftKey({ bot_id, workspace_id, part: "text" });
     const [draft, setDraft] = useState({ key, text: "", loaded: false });
+    const timer = useRef<ReturnType<typeof setTimeout> | null>(null);
+    const pending = useRef<{ key: string; text: string } | null>(null);
+
+    const flush = () => {
+        if (timer.current) {
+            clearTimeout(timer.current);
+            timer.current = null;
+        }
+
+        const next = pending.current;
+
+        pending.current = null;
+
+        if (!next) return;
+
+        try {
+            if (next.text) localStorage.setItem(next.key, next.text);
+            else localStorage.removeItem(next.key);
+        } catch {}
+    };
 
     useEffect(() => {
+        flush();
+
         let text = "";
 
         try {
@@ -26,13 +55,16 @@ export default function useComposerDraft({ bot_id, workspace_id }: Params) {
         setDraft({ key, text, loaded: true });
     }, [key]);
 
+    useEffect(() => () => flush(), []);
+
     const setText = (text: string) => {
         setDraft({ key, text, loaded: true });
 
-        try {
-            if (text) localStorage.setItem(key, text);
-            else localStorage.removeItem(key);
-        } catch {}
+        pending.current = { key, text };
+
+        if (timer.current) clearTimeout(timer.current);
+
+        timer.current = setTimeout(flush, WriteDelayMs);
     };
 
     const current = draft.key == key;

src/pages/admin/bots/[bot_id]/(hooks)/use-harness-overview.ts

@@ -1,13 +1,26 @@
-import { useEffect, useState } from "react";
+import { useEffect, useMemo, useState } from "react";
 import { AppData } from "@/src/data/app-data";
-import type { HarnessOverview } from "@/src/types";
+import type {
+    HarnessCatalog,
+    HarnessOverview,
+    HarnessSettingOverview,
+} from "@/src/types";
+import {
+    readHarnessCatalogCache,
+    readHarnessSettingsCache,
+    writeHarnessCatalogCache,
+    writeHarnessSettingsCache,
+} from "@/src/utils/harness-cache";
+import fetchHarnessCatalog from "../(functions)/fetch-harness-catalog";
 import fetchHarnessOverview from "../(functions)/fetch-harness-overview";
 import {
-    readHarnessOverviewCache,
-    writeHarnessOverviewCache,
-} from "../(utils)/harness-overview-cache";
+    harnessCatalogFromOverview,
+    harnessSettingsFromOverview,
+    mergeHarnessOverview,
+} from "../(utils)/harness-overview-parts";
 
 type Params = {
+    user_id: number;
     bot_id: number;
     workspace_id?: number | null;
     /**
@@ -18,55 +31,118 @@ type Params = {
 };
 
 /**
- * The models modal's data for a conversation. Shows what `localStorage`
- * last had at once, and fetches it again when there is none or it is
- * older than `AppData.HarnessOverviewCacheMs`. `setHarnesses` takes a
- * save's fresh data and keeps it.
+ * The models modal's data for a conversation. The install-wide catalog is
+ * cached once per user; the conversation's own setting is cached per bot
+ * and workspace, and is small. Either shows what `localStorage` last had
+ * at once and is fetched again when it is older than its
+ * `AppData.Harness*CacheMs`. `setHarnesses` takes a save's fresh data and
+ * keeps it.
  */
-export default function useHarnessOverview({ bot_id, workspace_id, enabled }: Params) {
-    const [harnesses, setState] = useState<HarnessOverview[]>();
+export default function useHarnessOverview({
+    user_id,
+    bot_id,
+    workspace_id,
+    enabled,
+}: Params) {
+    const [catalog, setCatalog] = useState<HarnessCatalog[]>();
+    const [settings, setSettings] = useState<HarnessSettingOverview[]>();
     const [error, setError] = useState<string>();
     /**
-     * Counts fetched updates, so a form showing the cached data remounts
-     * with the fresh.
+     * Counts fetched settings, so a form showing cached data remounts with
+     * the fresh when it isn't being edited.
      */
     const [version, setVersion] = useState(0);
 
     useEffect(() => {
-        if (!enabled) return;
+        if (!enabled || !user_id || !bot_id) return;
 
         let cancelled = false;
-        const cached = readHarnessOverviewCache({ bot_id, workspace_id });
+        const cached_catalog = readHarnessCatalogCache({ user_id });
+        const cached_settings = readHarnessSettingsCache({ user_id, bot_id, workspace_id });
 
-        if (cached) setState(cached.harnesses);
-        if (cached && Date.now() - cached.at < AppData.HarnessOverviewCacheMs) return;
+        if (cached_catalog) setCatalog(cached_catalog.data.harnesses);
+        if (cached_settings) setSettings(cached_settings.data.harnesses);
+
+        const now = Date.now();
+        const stale = (at: number | undefined, max_age_ms: number) =>
+            !at || now - at >= max_age_ms;
+        const need_catalog = stale(cached_catalog?.at, AppData.HarnessCatalogCacheMs);
+        const need_settings = stale(cached_settings?.at, AppData.HarnessOverviewCacheMs);
+
+        if (!need_catalog && !need_settings) return;
 
         setError(undefined);
 
-        fetchHarnessOverview({ bot_id, workspace_id })
-            .then((res) => {
+        const loadCatalog = async () => {
+            try {
+                const res = await fetchHarnessCatalog();
+
                 if (cancelled) return;
 
                 if (res.success && res.singleRes) {
-                    setState(res.singleRes.harnesses);
-                    setVersion((prev) => prev + 1);
-                    writeHarnessOverviewCache({ bot_id, workspace_id, harnesses: res.singleRes.harnesses });
-                } else if (!cached) {
+                    setCatalog(res.singleRes.harnesses);
+                    writeHarnessCatalogCache({ user_id, data: res.singleRes });
+                } else if (!cached_catalog) {
                     setError(res.msg || "Couldn't load the models.");
                 }
-            })
-            .catch(() => {
-                if (!cancelled && !cached) setError("Couldn't load the models.");
-            });
+            } catch {
+                if (!cancelled && !cached_catalog) setError("Couldn't load the models.");
+            }
+        };
+
+        const loadSettings = async () => {
+            try {
+                const res = await fetchHarnessOverview({ bot_id, workspace_id });
+
+                if (cancelled) return;
+
+                if (res.success && res.singleRes) {
+                    setSettings(res.singleRes.harnesses);
+                    setVersion((prev) => prev + 1);
+                    writeHarnessSettingsCache({
+                        user_id,
+                        bot_id,
+                        workspace_id,
+                        data: res.singleRes,
+                    });
+                } else if (!cached_settings) {
+                    setError(res.msg || "Couldn't load the models.");
+                }
+            } catch {
+                if (!cancelled && !cached_settings) setError("Couldn't load the models.");
+            }
+        };
+
+        void Promise.all([need_catalog ? loadCatalog() : null, need_settings ? loadSettings() : null]);
 
         return () => {
             cancelled = true;
         };
-    }, [enabled, bot_id, workspace_id]);
+    }, [enabled, user_id, bot_id, workspace_id]);
 
+    const harnesses = useMemo(
+        () => mergeHarnessOverview({ catalog, settings }),
+        [catalog, settings],
+    );
+
+    /**
+     * A save answers with the full overview: keep both parts of the cache
+     * current, so the next open is instant and the catalog is not fetched
+     * again.
+     */
     const setHarnesses = (fresh: HarnessOverview[]) => {
-        setState(fresh);
-        writeHarnessOverviewCache({ bot_id, workspace_id, harnesses: fresh });
+        const next_catalog = harnessCatalogFromOverview({ harnesses: fresh });
+        const next_settings = harnessSettingsFromOverview({ harnesses: fresh });
+
+        setCatalog(next_catalog);
+        setSettings(next_settings);
+        writeHarnessCatalogCache({ user_id, data: { harnesses: next_catalog } });
+        writeHarnessSettingsCache({
+            user_id,
+            bot_id,
+            workspace_id,
+            data: { harnesses: next_settings },
+        });
     };
 
     return { harnesses, error, version, setHarnesses };

src/pages/admin/bots/[bot_id]/(hooks)/use-message-selection.ts

@@ -48,14 +48,29 @@ export default function useMessageSelection({ ref }: Params) {
             setSelection({ text, rect: range.getBoundingClientRect() });
         };
 
+        /**
+         * Reading a selection on every scroll event is costly on a phone;
+         * one read per frame is enough.
+         */
+        let frame = 0;
+        const onScroll = () => {
+            if (frame) return;
+
+            frame = requestAnimationFrame(() => {
+                frame = 0;
+                read();
+            });
+        };
+
         document.addEventListener("selectionchange", read);
-        ref.current?.addEventListener("scroll", read, { passive: true });
+        ref.current?.addEventListener("scroll", onScroll, { passive: true });
 
         const scroller = ref.current;
 
         return () => {
             document.removeEventListener("selectionchange", read);
-            scroller?.removeEventListener("scroll", read);
+            scroller?.removeEventListener("scroll", onScroll);
+            if (frame) cancelAnimationFrame(frame);
         };
     }, [ref]);
 

src/pages/admin/bots/[bot_id]/(partials)/bot-message-line.tsx

@@ -15,6 +15,12 @@ import MessageReplyQuote from "./message-reply-quote";
 import NeedsYouChip from "./needs-you-chip";
 import SpeakMessageButton from "./speak-message-button";
 
+/**
+ * Kept module-level: a new array on every render makes `react-markdown`
+ * parse the message again.
+ */
+const RemarkPlugins = [remarkGfm];
+
 type Props = {
     message: BotMessageWithAttachments;
     bot_name: string;
@@ -52,7 +58,7 @@ function BotMessageLine({ message, bot_name, at }: Props) {
                 className="w-full gap-2.5! items-start break-words"
             >
                 <Markdown
-                    remarkPlugins={[remarkGfm]}
+                    remarkPlugins={RemarkPlugins}
                     components={MessageMarkdownComponents}
                 >
                     {linkComputerRefs({ text: message.text || "" })}

src/pages/admin/bots/[bot_id]/(partials)/bot-models-modal.tsx

@@ -1,4 +1,4 @@
-import { useContext, useState } from "react";
+import { useContext, useEffect, useState } from "react";
 import Modal from "@moduletrace/twui/elements/Modal";
 import H2 from "@moduletrace/twui/layout/H2";
 import Span from "@moduletrace/twui/layout/Span";
@@ -41,6 +41,15 @@ export default function BotModelsModal({ bot, workspace, onSaved }: Props) {
      * The pointer or focus reached the icon: start loading before the click.
      */
     const [warm, setWarm] = useState(false);
+    /**
+     * The form has edits that a background refresh must not replace.
+     */
+    const [dirty, setDirty] = useState(false);
+    /**
+     * The key the form remounts on. It only moves while the form is clean,
+     * so a fetch that lands mid-edit leaves the edits alone.
+     */
+    const [form_key, setFormKey] = useState(0);
 
     const in_workspace = Boolean(workspace?.id);
     const is_coordinator = bot.kind == "coordinator" && !in_workspace;
@@ -50,11 +59,20 @@ export default function BotModelsModal({ bot, workspace, onSaved }: Props) {
     const name = bot.name || "This bot";
 
     const { harnesses, error, version, setHarnesses } = useHarnessOverview({
+        user_id: Number(pageProps?.user?.id || 0),
         bot_id: Number(bot.id),
         workspace_id: workspace?.id || null,
         enabled: (open || warm) && can_edit,
     });
 
+    useEffect(() => {
+        if (!dirty) setFormKey(version);
+    }, [dirty, version]);
+
+    useEffect(() => {
+        if (!open) setDirty(false);
+    }, [open]);
+
     if (!bot.id) return null;
 
     const target = (
@@ -107,10 +125,11 @@ export default function BotModelsModal({ bot, workspace, onSaved }: Props) {
             </Stack>
             {harnesses?.length ? (
                 <BotHarnessForm
-                    key={version}
+                    key={form_key}
                     bot={bot}
                     workspace_id={workspace?.id || null}
                     harnesses={harnesses}
+                    onDirtyChange={setDirty}
                     onSaved={(fresh) => {
                         setHarnesses(fresh);
                         onSaved(fresh);

src/pages/admin/bots/[bot_id]/(partials)/composer-input-fallback.tsx

@@ -1,12 +0,0 @@
-import Span from "@moduletrace/twui/layout/Span";
-
-/**
- * Holds the editor's place, the same size, while it loads.
- */
-export default function ComposerInputFallback({ placeholder }: { placeholder: string }) {
-    return (
-        <Span className="grow min-w-0 self-center min-h-5 text-sm leading-5 text-ink-secondary truncate">
-            {placeholder}
-        </Span>
-    );
-}

src/pages/admin/bots/[bot_id]/(partials)/composer-input.tsx

@@ -1,43 +0,0 @@
-import { useEffect, type RefObject } from "react";
-import type { Editor } from "@tiptap/react";
-import useComposerEditor, { type ComposerMentionMenu } from "../(hooks)/use-composer-editor";
-import ComposerEditor from "./composer-editor";
-
-export type ComposerInputApi = ReturnType<typeof useComposerEditor>;
-
-type Props = Parameters<typeof useComposerEditor>[0] & {
-    /**
-     * Gets the editor's commands (`setMarkdown`, `clear`, `insertText`,
-     * `insertQuote`) for the composer around it.
-     */
-    api_ref: RefObject<ComposerInputApi | null>;
-    onEditor: (editor: Editor | null) => void;
-    onMenu: (menu: ComposerMentionMenu | null) => void;
-    invalid?: boolean;
-    title?: string;
-};
-
-/**
- * The composer's Tiptap editor, loaded on its own after the page (the
- * composer imports it lazily: Tiptap is the heaviest code on the page).
- * Hands its editor, mention menu and commands up to the composer.
- */
-export default function ComposerInput({ api_ref, onEditor, onMenu, invalid, title, ...params }: Props) {
-    const input = useComposerEditor(params);
-
-    api_ref.current = input;
-
-    useEffect(() => {
-        onEditor(input.editor);
-    }, [input.editor]);
-
-    useEffect(() => {
-        onMenu(input.menu);
-    }, [input.menu]);
-
-    useEffect(() => () => {
-        api_ref.current = null;
-    }, []);
-
-    return <ComposerEditor editor={input.editor} invalid={invalid} title={title} />;
-}

src/pages/admin/bots/[bot_id]/(partials)/composer.tsx

@@ -1,5 +1,4 @@
-import { lazy, Suspense, useContext, useEffect, useImperativeHandle, useRef, useState, type Ref } from "react";
-import type { Editor } from "@tiptap/react";
+import { useContext, useEffect, useImperativeHandle, useRef, useState, type Ref } from "react";
 import Row from "@moduletrace/twui/layout/Row";
 import Stack from "@moduletrace/twui/layout/Stack";
 import P from "@moduletrace/twui/layout/P";
@@ -15,25 +14,18 @@ import sendBotMessage from "../(functions)/send-bot-message";
 import transcribeVoice from "../(functions)/transcribe-voice";
 import useComposerAttachments from "../(hooks)/use-composer-attachments";
 import useComposerDraft from "../(hooks)/use-composer-draft";
-import type { ComposerMentionMenu } from "../(hooks)/use-composer-editor";
+import useComposerEditor from "../(hooks)/use-composer-editor";
 import useVoiceRecorder from "../(hooks)/use-voice-recorder";
 import useOnlineStatus from "@/src/hooks/use-online-status";
 import ComposerAttachButton from "./composer-attach-button";
 import ComposerAttachments from "./composer-attachments";
-import ComposerInputFallback from "./composer-input-fallback";
-import type { ComposerInputApi } from "./composer-input";
+import ComposerEditor from "./composer-editor";
 import ComposerMentionList from "./composer-mention-list";
 import ComposerReplyPreview from "./composer-reply-preview";
 import ComposerSendButton from "./composer-send-button";
 import ComposerTools from "./composer-tools";
 import ComposerVoiceButton from "./composer-voice-button";
 
-/**
- * Tiptap is the heaviest code on the page, so the editor loads on its own
- * once the page is up; a stand-in holds its place until then.
- */
-const ComposerInput = lazy(() => import("./composer-input"));
-
 /**
  * What the conversation can do to the composer from outside it.
  */
@@ -68,7 +60,7 @@ type Props = {
 };
 
 /**
- * A Tiptap editor (`useComposerEditor`, loaded lazily by `ComposerInput`) writing markdown: Enter sends,
+ * A Tiptap editor (`useComposerEditor`) writing markdown: Enter sends,
  * Shift+Enter adds a line, a selection can be formatted, `@` mentions a
  * bot and `#` a workspace. Grows to eight lines, then scrolls.
  * Its top rule lines up with the rail's user-row rule; picked files sit
@@ -98,16 +90,17 @@ export default function Composer({
     const workspaces = useContext(CrewWorkspacesContext);
     const send_ref = useRef<() => void>(() => {});
 
-    const input = useRef<ComposerInputApi | null>(null);
-    const [editor, setEditor] = useState<Editor | null>(null);
-    const [menu, setMenu] = useState<ComposerMentionMenu | null>(null);
-    const placeholder = `Message ${bot.name}`;
+    const input = useComposerEditor({
+        placeholder: `Message ${bot.name}`,
+        bots,
+        workspaces,
+        onChange: ({ markdown }) => setText(markdown),
+        onSubmit: () => send_ref.current(),
+        onFiles: files.add,
+    });
+    const editor = input.editor;
 
-    useImperativeHandle(
-        handle_ref,
-        () => ({ insertQuote: ({ text }) => input.current?.insertQuote({ text }) }),
-        [],
-    );
+    useImperativeHandle(handle_ref, () => ({ insertQuote: input.insertQuote }), [input.insertQuote]);
 
     /**
      * The saved draft goes into the editor once per conversation, after
@@ -122,7 +115,7 @@ export default function Composer({
 
         /** Out of React's render, since mention chips mount as it loads. */
         queueMicrotask(() => {
-            input.current?.setMarkdown({ markdown: text });
+            input.setMarkdown({ markdown: text });
             editor.commands.focus("end");
         });
     }, [editor, draft.loaded, draft.key]);
@@ -145,7 +138,7 @@ export default function Composer({
                 return;
             }
 
-            input.current?.insertText({ text: res.singleRes.text });
+            input.insertText({ text: res.singleRes.text });
         },
     });
 
@@ -178,7 +171,7 @@ export default function Composer({
         }
 
         setText("");
-        input.current?.clear();
+        input.clear();
         files.clear();
         onSent({ message: res.singleRes });
     }
@@ -211,7 +204,7 @@ export default function Composer({
                         onCancel={onCancelReply}
                     />
                 ) : null}
-                {menu ? <ComposerMentionList menu={menu} /> : null}
+                {input.menu ? <ComposerMentionList menu={input.menu} /> : null}
                 <Row className={`w-full max-w-container mx-auto min-h-[88px] ${reply_to ? "pt-3 pb-7" : "py-7"} gap-3! md:gap-4! flex-nowrap items-end px-3 md:px-6 cursor-text`}
                     onMouseDown={(e) => {
                         const target = e.target as HTMLElement;
@@ -226,21 +219,7 @@ export default function Composer({
                         disabled={files.full}
                         onFiles={files.add}
                     />
-                    <Suspense fallback={<ComposerInputFallback placeholder={placeholder} />}>
-                        <ComposerInput
-                            api_ref={input}
-                            onEditor={setEditor}
-                            onMenu={setMenu}
-                            placeholder={placeholder}
-                            bots={bots}
-                            workspaces={workspaces}
-                            onChange={({ markdown }) => setText(markdown)}
-                            onSubmit={() => send_ref.current()}
-                            onFiles={files.add}
-                            invalid={Boolean(error)}
-                            title={error}
-                        />
-                    </Suspense>
+                    <ComposerEditor editor={editor} invalid={Boolean(error)} title={error} />
                     {recorder.supported ? (
                         <ComposerVoiceButton
                             state={recorder.state}

src/pages/admin/bots/[bot_id]/(partials)/conversation-header.tsx

@@ -17,6 +17,10 @@ import NewSessionButton from "./new-session-button";
 import HeaderIconButton from "@/src/components/general/header-icon-button";
 import RailDrawerButton from "@/src/layouts/bots/(partials)/rail-drawer-button";
 import HeaderMetaItem from "./header-meta-item";
+import Span from "@moduletrace/twui/layout/Span";
+import Img from "@moduletrace/twui/layout/Img";
+import grabMediaURL from "@/src/functions/backend/media/grab-media-url";
+import WorkspaceAvatar from "@/src/components/general/workspace-avatar";
 
 type Props = {
     bot: BotWithLastMessage;
@@ -34,7 +38,11 @@ type Props = {
  * that open the computers and models modals. Kept here so a save or a
  * switch shows under the name at once.
  */
-export default function ConversationHeader({ bot, workspace, has_other_unread }: Props) {
+export default function ConversationHeader({
+    bot,
+    workspace,
+    has_other_unread,
+}: Props) {
     const { computers } = useContext(BotComputersContext);
     const { pageProps } = useContext(AppContext);
     const [model, setModel] = useState(pageProps?.bot_text_model);
@@ -52,9 +60,27 @@ export default function ConversationHeader({ bot, workspace, has_other_unread }:
                 <H1 className="text-lg! leading-6! tracking-normal! font-bold text-ink truncate w-full">
                     {bot.name}
                 </H1>
+                <Row className="flex md:hidden min-w-0 w-full gap-x-3! gap-y-0! flex-nowrap">
+                    {workspace?.id ? (
+                        <Row className="gap-2! mb-0.5">
+                            <WorkspaceAvatar
+                                image_media_id={workspace?.image_media_id}
+                                size="xs"
+                            />
+                            <Span size="smaller">
+                                {workspace.name || "Workspace"}
+                            </Span>
+                        </Row>
+                    ) : null}
+                </Row>
+
                 <Row className="hidden md:flex min-w-0 w-full gap-x-3! gap-y-0! flex-nowrap">
                     {workspace?.id ? (
-                        <HeaderMetaItem icon={Layers} label="Workspace" text={workspace.name || "Workspace"} />
+                        <HeaderMetaItem
+                            icon={Layers}
+                            label="Workspace"
+                            text={workspace.name || "Workspace"}
+                        />
                     ) : null}
                     <HeaderMetaItem
                         icon={CpuAi}
@@ -80,17 +106,36 @@ export default function ConversationHeader({ bot, workspace, has_other_unread }:
                     workspace_id={workspace?.id || null}
                     has_other_unread={has_other_unread}
                 />
-                <NewSessionButton bot_id={Number(bot.id)} workspace_id={workspace?.id || null} />
-                <BotComputersModal bot={bot} workspace_name={workspace?.id ? workspace.name || "This workspace" : null} />
+                <NewSessionButton
+                    bot_id={Number(bot.id)}
+                    workspace_id={workspace?.id || null}
+                />
+                <BotComputersModal
+                    bot={bot}
+                    workspace_name={
+                        workspace?.id
+                            ? workspace.name || "This workspace"
+                            : null
+                    }
+                />
                 <span className="hidden md:inline-flex">
                     <BotModelsModal
                         key={bot.id}
                         bot={bot}
                         workspace={workspace}
                         onSaved={(harnesses) => {
-                            const current = harnesses.find((h) => h.harness == "text")?.current;
+                            const current = harnesses.find(
+                                (h) => h.harness == "text",
+                            )?.current;
 
-                            setModel(current ? { name: current.name, provider_name: current.provider_name } : null);
+                            setModel(
+                                current
+                                    ? {
+                                          name: current.name,
+                                          provider_name: current.provider_name,
+                                      }
+                                    : null,
+                            );
                         }}
                     />
                 </span>

src/pages/admin/bots/[bot_id]/(partials)/user-bubble.tsx

@@ -6,6 +6,12 @@ import linkComputerRefs from "@/src/utils/link-computer-refs";
 import { UserMarkdownComponents } from "../(data)/user-markdown-components";
 import { QuotableAttribute } from "../(hooks)/use-message-selection";
 
+/**
+ * Kept module-level: a new array on every render makes `react-markdown`
+ * parse the message again.
+ */
+const RemarkPlugins = [remarkGfm, remarkBreaks];
+
 /**
  * Ink bubble with paper text; inverts in dark mode. The text is markdown
  * (GFM; raw HTML is never rendered) as the composer writes it, a single
@@ -18,7 +24,7 @@ export default function UserBubble({ text }: { text: string }) {
             {...{ [QuotableAttribute]: "" }}
             className="max-w-[80%] min-w-0 gap-2.5! items-stretch rounded-default-lg bg-ink text-on-ink px-4 py-3 text-sm leading-5 break-words"
         >
-            <Markdown remarkPlugins={[remarkGfm, remarkBreaks]} components={UserMarkdownComponents}>
+            <Markdown remarkPlugins={RemarkPlugins} components={UserMarkdownComponents}>
                 {linkComputerRefs({ text })}
             </Markdown>
         </Stack>

src/pages/admin/bots/[bot_id]/(sections)/conversation.tsx

@@ -45,9 +45,13 @@ export default function Conversation() {
     const [messages, setMessages] = useState<BotMessageWithAttachments[]>(
         pageProps?.bot_messages || [],
     );
-    const [session_id, setSessionId] = useState<number | null>(pageProps?.bot_session?.id || null);
+    const [session_id, setSessionId] = useState<number | null>(
+        pageProps?.bot_session?.id || null,
+    );
     const [has_other_unread, setHasOtherUnread] = useState(false);
-    const [reply_to, setReplyTo] = useState<BotMessageWithAttachments | null>(null);
+    const [reply_to, setReplyTo] = useState<BotMessageWithAttachments | null>(
+        null,
+    );
 
     /**
      * A quote picked in one session doesn't follow the thread to another.
@@ -73,7 +77,9 @@ export default function Conversation() {
         computers: pageProps?.bot_computers || [],
     });
 
-    const speak = useSpeakMessage({ enabled: Boolean(pageProps?.bot_voice?.speech) });
+    const speak = useSpeakMessage({
+        enabled: Boolean(pageProps?.bot_voice?.speech),
+    });
 
     const progress = useTaskProgress({
         bot_id: bot?.id || 0,
@@ -100,7 +106,10 @@ export default function Conversation() {
      * moves the thread onto it.
      */
     const startsNewSession = (message: BotMessageWithAttachments) =>
-        Boolean(message.session_id && (!session_id || Number(message.session_id) > session_id));
+        Boolean(
+            message.session_id &&
+            (!session_id || Number(message.session_id) > session_id),
+        );
 
     useServerEvent({
         event: "server:bot-message",
@@ -140,10 +149,15 @@ export default function Conversation() {
      * A reaction toggled here or in another tab: the pushed list replaces
      * the message's own.
      */
-    const applyReactions = ({ message_id, reactions }: BotMessageReactionData) => {
+    const applyReactions = ({
+        message_id,
+        reactions,
+    }: BotMessageReactionData) => {
         setMessages((prev) =>
             prev.map((message) =>
-                Number(message.id) == message_id ? { ...message, reactions } : message,
+                Number(message.id) == message_id
+                    ? { ...message, reactions }
+                    : message,
             ),
         );
     };
@@ -168,7 +182,8 @@ export default function Conversation() {
      */
     const message_actions = useMemo(
         () => ({
-            onReply: ({ message }: { message: BotMessageWithAttachments }) => setReplyTo(message),
+            onReply: ({ message }: { message: BotMessageWithAttachments }) =>
+                setReplyTo(message),
             onReact: reactToMessage,
         }),
         [],
@@ -178,54 +193,63 @@ export default function Conversation() {
 
     return (
         <CrewBotsContext.Provider value={bots}>
-        <CrewWorkspacesContext.Provider value={workspaces}>
-        <BotComputersContext.Provider value={bot_computers}>
-            <SpeakMessageContext.Provider value={speak}>
-                <BotMessageActionsContext.Provider value={message_actions}>
-                    <Stack className="grow min-w-0 h-full gap-0! items-stretch">
-                    <ConversationHeader
-                        bot={live_bot}
-                        workspace={workspace}
-                        has_other_unread={has_other_unread}
-                    />
-                    <MessageThread
-                        bot={live_bot}
-                        messages={messages}
-                        progress={progress.text}
-                        reply_progress={reply_progress}
-                        has_task={Boolean(progress.task_id)}
-                        onQuote={({ text }) => composer.current?.insertQuote({ text })}
-                    />
-                    <Composer
-                        handle_ref={composer}
-                        bot={bot}
-                        workspace_id={workspace_id}
-                        extensions={pageProps?.bot_extensions}
-                        voice={pageProps?.bot_voice}
-                        reply_to={reply_to}
-                        onCancelReply={() => setReplyTo(null)}
-                        onSent={({ message }) => {
-                            setReplyTo(null);
+            <CrewWorkspacesContext.Provider value={workspaces}>
+                <BotComputersContext.Provider value={bot_computers}>
+                    <SpeakMessageContext.Provider value={speak}>
+                        <BotMessageActionsContext.Provider
+                            value={message_actions}
+                        >
+                            <Stack className="grow min-w-0 h-full gap-0! items-stretch">
+                                <ConversationHeader
+                                    bot={live_bot}
+                                    workspace={workspace}
+                                    has_other_unread={has_other_unread}
+                                />
+                                <MessageThread
+                                    bot={live_bot}
+                                    messages={messages}
+                                    progress={progress.text}
+                                    reply_progress={reply_progress}
+                                    has_task={Boolean(progress.task_id)}
+                                    onQuote={({ text }) =>
+                                        composer.current?.insertQuote({ text })
+                                    }
+                                />
+                                <Composer
+                                    handle_ref={composer}
+                                    bot={bot}
+                                    workspace_id={workspace_id}
+                                    extensions={pageProps?.bot_extensions}
+                                    voice={pageProps?.bot_voice}
+                                    reply_to={reply_to}
+                                    onCancelReply={() => setReplyTo(null)}
+                                    onSent={({ message }) => {
+                                        setReplyTo(null);
 
-                            if (startsNewSession(message) && message.session_id != session_id) {
-                                setSessionId(Number(message.session_id));
-                                setMessages([message]);
-                                return;
-                            }
-    
-                            setMessages((prev) =>
-                                prev.some((m) => m.id == message.id)
-                                    ? prev
-                                    : [...prev, message],
-                            );
-                        }}
-                    />
-                    </Stack>
-                </BotMessageActionsContext.Provider>
-                <ComputerViewerModal bot={live_bot} />
-            </SpeakMessageContext.Provider>
-        </BotComputersContext.Provider>
-        </CrewWorkspacesContext.Provider>
+                                        if (
+                                            startsNewSession(message) &&
+                                            message.session_id != session_id
+                                        ) {
+                                            setSessionId(
+                                                Number(message.session_id),
+                                            );
+                                            setMessages([message]);
+                                            return;
+                                        }
+
+                                        setMessages((prev) =>
+                                            prev.some((m) => m.id == message.id)
+                                                ? prev
+                                                : [...prev, message],
+                                        );
+                                    }}
+                                />
+                            </Stack>
+                        </BotMessageActionsContext.Provider>
+                        <ComputerViewerModal bot={live_bot} />
+                    </SpeakMessageContext.Provider>
+                </BotComputersContext.Provider>
+            </CrewWorkspacesContext.Provider>
         </CrewBotsContext.Provider>
     );
 }

src/pages/admin/bots/[bot_id]/(utils)/harness-overview-cache.ts

@@ -1,50 +0,0 @@
-import { AppData } from "@/src/data/app-data";
-import type { HarnessOverview } from "@/src/types";
-
-/**
- * Bumped when `HarnessOverview` changes shape, so an older cache is
- * fetched again instead of read.
- */
-const CacheVersion = 1;
-
-type Key = {
-    bot_id: number;
-    workspace_id?: number | null;
-};
-
-export type CachedHarnessOverview = {
-    v: number;
-    /**
-     * Unix ms it was fetched.
-     */
-    at: number;
-    harnesses: HarnessOverview[];
-};
-
-function cacheKey({ bot_id, workspace_id }: Key) {
-    return `${AppData.HarnessOverviewStorageKey}:${bot_id}:${workspace_id || 0}`;
-}
-
-/**
- * The models modal's data last fetched for this conversation, from
- * `localStorage`; null when there is none or it can't be read.
- */
-export function readHarnessOverviewCache(key: Key): CachedHarnessOverview | null {
-    try {
-        const cached = JSON.parse(localStorage.getItem(cacheKey(key)) || "null");
-
-        return cached?.v == CacheVersion &&
-            Array.isArray(cached.harnesses) &&
-            typeof cached.at == "number"
-            ? cached
-            : null;
-    } catch {
-        return null;
-    }
-}
-
-export function writeHarnessOverviewCache({ harnesses, ...key }: Key & { harnesses: HarnessOverview[] }) {
-    try {
-        localStorage.setItem(cacheKey(key), JSON.stringify({ v: CacheVersion, at: Date.now(), harnesses }));
-    } catch {}
-}

src/pages/admin/bots/[bot_id]/(utils)/harness-overview-parts.test.ts

@@ -0,0 +1,103 @@
+import { describe, expect, test } from "bun:test";
+import type { HarnessOverview } from "@/src/types";
+import {
+    harnessCatalogFromOverview,
+    harnessSettingsFromOverview,
+    mergeHarnessOverview,
+} from "./harness-overview-parts";
+
+const overview: HarnessOverview = {
+    harness: "text",
+    title: "Text",
+    description: "Chats.",
+    required: true,
+    automatic: true,
+    model_id: 4,
+    provider_id: 1,
+    providers: [{ id: 1, name: "OpenRouter" }],
+    fallback: false,
+    enabled: true,
+    options: { voice: "alloy" },
+    models: [
+        {
+            id: 4,
+            provider_id: 1,
+            provider_name: "OpenRouter",
+            slug: "deepseek",
+            name: "DeepSeek",
+            free: true,
+        },
+    ],
+    current: {
+        id: 4,
+        provider_id: 1,
+        provider_name: "OpenRouter",
+        slug: "deepseek",
+        name: "DeepSeek",
+        free: true,
+        source: "pinned",
+    },
+    candidate_count: 2,
+    inherit: false,
+};
+
+describe("harness overview parts", () => {
+    test("splits the install-wide catalog from the conversation's setting", () => {
+        const [catalog] = harnessCatalogFromOverview({ harnesses: [overview] });
+        const [setting] = harnessSettingsFromOverview({ harnesses: [overview] });
+
+        expect(catalog).toMatchObject({
+            harness: "text",
+            title: "Text",
+            providers: overview.providers,
+            models: overview.models,
+        });
+        expect(setting).not.toHaveProperty("models");
+        expect(setting).not.toHaveProperty("providers");
+        expect(setting).toMatchObject({
+            harness: "text",
+            model_id: 4,
+            provider_id: 1,
+            fallback: false,
+            enabled: true,
+        });
+    });
+
+    test("merges a cached catalog and setting back into the form's shape", () => {
+        const [catalog] = harnessCatalogFromOverview({ harnesses: [overview] });
+        const [setting] = harnessSettingsFromOverview({ harnesses: [overview] });
+
+        expect(
+            mergeHarnessOverview({ catalog: [catalog!], settings: [setting!] }),
+        ).toEqual([overview]);
+    });
+
+    test("waits for both parts", () => {
+        const [catalog] = harnessCatalogFromOverview({ harnesses: [overview] });
+
+        expect(mergeHarnessOverview({ catalog: [catalog!], settings: [] })).toBeUndefined();
+        expect(mergeHarnessOverview({ catalog: [], settings: [] })).toBeUndefined();
+    });
+
+    test("keeps a picked model the catalog no longer lists", () => {
+        const [catalog] = harnessCatalogFromOverview({
+            harnesses: [{ ...overview, models: [] }],
+        });
+        const [setting] = harnessSettingsFromOverview({ harnesses: [overview] });
+        const [merged] = mergeHarnessOverview({ catalog: [catalog!], settings: [setting!] })!;
+
+        expect(setting?.pinned_model).toEqual(overview.models[0]);
+        expect(merged?.models).toEqual(overview.models);
+    });
+
+    test("keeps a provider the catalog no longer lists", () => {
+        const without_providers = { ...overview, providers: [], models: [] };
+        const [catalog] = harnessCatalogFromOverview({ harnesses: [without_providers] });
+        const [setting] = harnessSettingsFromOverview({ harnesses: [without_providers] });
+        const [merged] = mergeHarnessOverview({ catalog: [catalog!], settings: [setting!] })!;
+
+        expect(merged?.providers).toEqual([
+            { id: 1, name: "Unavailable provider" },
+        ]);
+    });
+});

src/pages/admin/bots/[bot_id]/(utils)/harness-overview-parts.ts

@@ -0,0 +1,84 @@
+import type {
+    HarnessCatalog,
+    HarnessOverview,
+    HarnessSettingOverview,
+} from "@/src/types";
+
+type Harnesses = {
+    harnesses: HarnessOverview[];
+};
+
+/**
+ * The install-wide part of a model overview: everything except the bot's
+ * own settings.
+ */
+export function harnessCatalogFromOverview({ harnesses }: Harnesses): HarnessCatalog[] {
+    return harnesses.map(({ harness, title, description, required, automatic, providers, models }) => ({
+        harness,
+        title,
+        description,
+        required,
+        automatic,
+        providers,
+        models,
+    }));
+}
+
+/**
+ * A bot's (or workspace's) part of a model overview: the settings, what
+ * runs now, and what the default runs on. A picked model or provider the
+ * catalog no longer lists travels with it, so it isn't lost.
+ */
+export function harnessSettingsFromOverview({ harnesses }: Harnesses): HarnessSettingOverview[] {
+    return harnesses.map(({ title, description, required, automatic, providers, models, ...setting }) => {
+        const pinned_model = setting.model_id
+            ? models.find((model) => model.id == setting.model_id)
+            : undefined;
+        const unavailable_provider =
+            setting.provider_id && !providers.some((provider) => provider.id == setting.provider_id)
+                ? { id: setting.provider_id, name: "Unavailable provider" }
+                : undefined;
+
+        return {
+            ...setting,
+            ...(pinned_model ? { pinned_model } : {}),
+            ...(unavailable_provider ? { unavailable_provider } : {}),
+        };
+    });
+}
+
+/**
+ * A catalog and a conversation's settings as the models form wants them:
+ * the catalog's list of models and providers under the setting. Undefined
+ * until both parts are there.
+ */
+export function mergeHarnessOverview({
+    catalog,
+    settings,
+}: {
+    catalog?: HarnessCatalog[] | null;
+    settings?: HarnessSettingOverview[] | null;
+}): HarnessOverview[] | undefined {
+    if (!catalog?.length || !settings?.length) return undefined;
+
+    const by_harness = new Map(catalog.map((entry) => [entry.harness, entry]));
+
+    return settings.flatMap((setting) => {
+        const entry = by_harness.get(setting.harness);
+
+        if (!entry) return [];
+
+        const { pinned_model, unavailable_provider, ...rest } = setting;
+        const models =
+            pinned_model && !entry.models.some((model) => model.id == pinned_model.id)
+                ? [...entry.models, pinned_model]
+                : entry.models;
+        const providers =
+            unavailable_provider &&
+            !entry.providers.some((provider) => provider.id == unavailable_provider.id)
+                ? [...entry.providers, unavailable_provider]
+                : entry.providers;
+
+        return [{ ...entry, ...rest, models, providers }];
+    });
+}

src/pages/admin/settings/(partials)/bot-harness-form.tsx

@@ -21,6 +21,11 @@ type Props = {
      * Gets the fresh harnesses after each save.
      */
     onSaved?: (harnesses: HarnessOverview[]) => void;
+    /**
+     * Whether the form has unsaved edits, so a background refresh can
+     * leave them alone.
+     */
+    onDirtyChange?: (dirty: boolean) => void;
 };
 
 /**
@@ -29,7 +34,13 @@ type Props = {
  * runs on the defaults, so it saves the defaults themselves, which only a
  * super admin can.
  */
-export default function BotHarnessForm({ bot, workspace_id, harnesses: initial, onSaved }: Props) {
+export default function BotHarnessForm({
+    bot,
+    workspace_id,
+    harnesses: initial,
+    onSaved,
+    onDirtyChange,
+}: Props) {
     const [harnesses, setHarnesses] = useState(initial);
     /**
      * Remounts the form when the data changes under it.
@@ -49,6 +60,7 @@ export default function BotHarnessForm({ bot, workspace_id, harnesses: initial,
             key={version}
             harnesses={harnesses}
             notice={notice}
+            onDirtyChange={onDirtyChange}
             save={async ({ settings }) => {
                 if (workspace_id) {
                     const res = await saveWorkspaceHarnessSettings({

src/pages/admin/settings/models/(functions)/post-harness-api.ts

@@ -1,6 +1,7 @@
 import fetchApi from "@moduletrace/twui/utils/fetch/fetchApi";
 import type { APIResponseObject } from "@moduletrace/bunext/types";
 import type { HarnessOverviewPayload } from "@/src/types";
+import { clearHarnessCache } from "@/src/utils/harness-cache";
 
 type Params = {
     /**
@@ -15,11 +16,15 @@ type Params = {
  * data in `singleRes`, so the page updates in place.
  */
 export default async function postHarnessApi({ path, body }: Params) {
-    return await fetchApi<
+    const res = await fetchApi<
         Record<string, unknown>,
         APIResponseObject<HarnessOverviewPayload>
     >(`/api/admin/harness/${path}`, {
         method: "POST",
         body,
     });
+
+    if (res.success) clearHarnessCache();
+
+    return res;
 }

src/pages/admin/settings/models/(partials)/harness-settings-form.tsx

@@ -1,4 +1,4 @@
-import { useState } from "react";
+import { useEffect, useState } from "react";
 import Form from "@moduletrace/twui/form/Form";
 import useFormInit from "@/src/hooks/use-form-init";
 import type { HarnessOverview, HarnessSettingsFormObject } from "@/src/types";
@@ -20,6 +20,11 @@ type Props = {
      * The last save's message, kept by the page across the remount.
      */
     notice?: string;
+    /**
+     * Whether there are unsaved edits, so a background refresh can leave
+     * them alone.
+     */
+    onDirtyChange?: (dirty: boolean) => void;
 };
 
 /**
@@ -30,6 +35,7 @@ export default function HarnessSettingsForm({
     harnesses,
     save,
     notice: saved_notice,
+    onDirtyChange,
 }: Props) {
     const saved = toHarnessForm({ harnesses });
     /**
@@ -47,6 +53,10 @@ export default function HarnessSettingsForm({
     const changed = changedHarnessSettings({ form, saved });
     const dirty = changed.length > 0;
 
+    useEffect(() => {
+        onDirtyChange?.(dirty);
+    }, [dirty, onDirtyChange]);
+
     const discard = () => {
         setForm(saved);
         setStatus({});

src/pages/api/admin/bots/harness-overview.ts

@@ -1,8 +1,8 @@
 import userAuth from "@/src/functions/backend/auth/user-auth";
 import grabUserConversation from "@/src/functions/backend/db/bot-sessions/grab-user-conversation";
-import grabConversationHarnessOverview from "@/src/functions/backend/db/harness/grab-conversation-harness-overview";
+import grabConversationHarnessSettings from "@/src/functions/backend/db/harness/grab-conversation-harness-settings";
 import { BotConversationRequestSchema } from "@/src/schemas/bot-schema";
-import type { BotHarnessOverviewPayload } from "@/src/types";
+import type { BotHarnessSettingsPayload } from "@/src/types";
 import AppError from "@/src/utils/app-error";
 import parseWithSchema from "@/src/utils/parse-with-schema";
 import canManageCrew from "@/src/utils/rbac/can-manage-crew";
@@ -14,12 +14,13 @@ import type {
 } from "@moduletrace/bunext/types";
 
 /**
- * What a conversation's models modal edits, loaded when it opens: the
+ * What a conversation's models form edits, loaded when it opens: the
  * coordinator's defaults (super admins), or a worker's or the workspace's
- * models (super admins and admins).
+ * models (super admins and admins). The install-wide catalog comes from
+ * `api/admin/harness/catalog`, so it is cached once rather than per bot.
  */
 export const handler: BunextAPIRouteHandler<
-    APIResponseObject<BotHarnessOverviewPayload>
+    APIResponseObject<BotHarnessSettingsPayload>
 > = async ({ req, body }) => {
     try {
         if (req.method != "POST") {
@@ -50,7 +51,7 @@ export const handler: BunextAPIRouteHandler<
 
         return {
             success: true,
-            singleRes: await grabConversationHarnessOverview({
+            singleRes: await grabConversationHarnessSettings({
                 bot: conversation.bot,
                 workspace_id: scope,
             }),

src/pages/api/admin/harness/catalog.ts

@@ -0,0 +1,42 @@
+import userAuth from "@/src/functions/backend/auth/user-auth";
+import grabHarnessCatalog from "@/src/functions/backend/db/harness/grab-harness-catalog";
+import type { HarnessCatalogPayload } from "@/src/types";
+import AppError from "@/src/utils/app-error";
+import canManageCrew from "@/src/utils/rbac/can-manage-crew";
+import safeErrorMessage from "@/src/utils/safe-error-message";
+import type {
+    APIResponseObject,
+    BunextAPIRouteHandler,
+} from "@moduletrace/bunext/types";
+
+/**
+ * The install-wide models catalog: per harness, the providers and models
+ * it can pick. The chat header's models modal fetches it once and keeps it
+ * in `localStorage`, so every bot and workspace reuses it.
+ */
+export const handler: BunextAPIRouteHandler<
+    APIResponseObject<HarnessCatalogPayload>
+> = async ({ req }) => {
+    try {
+        if (req.method != "POST") {
+            throw new AppError(`Method not allowed`);
+        }
+
+        const { user, user_types } = await userAuth({ req });
+
+        if (!user?.logged_in_status || !user.id) {
+            return { success: false, msg: `Unauthorized`, logoutUser: true };
+        }
+
+        if (!canManageCrew({ user_types })) {
+            throw new AppError(`Only an admin can see the model catalog.`);
+        }
+
+        return {
+            success: true,
+            singleRes: await grabHarnessCatalog(),
+        };
+    } catch (error: unknown) {
+        return { success: false, msg: safeErrorMessage({ error }) };
+    }
+};

src/pages/auth/logout/index.tsx

@@ -10,9 +10,12 @@ import Paper from "@moduletrace/twui/elements/Paper";
 import Container from "@moduletrace/twui/layout/Container";
 import Center from "@moduletrace/twui/layout/Center";
 import { SiteData } from "@/src/data/site-data";
+import { clearHarnessCache } from "@/src/utils/harness-cache";
 
 export default function LogoutPage() {
     useEffect(() => {
+        clearHarnessCache();
+
         setTimeout(() => {
             window.location.pathname = "/auth/login";
         }, 1000);