Standardise page wrapper width and top padding and refresh catalog and theme styling

web/frontend/app/features/home/components/AiDisclosureDialog.stories.tsx

@@ -0,0 +1,61 @@
+import type { Meta, StoryObj } from '@storybook/react-vite';
+import { expect, userEvent, waitFor, within } from 'storybook/test';
+import AiDisclosureDialog from './AiDisclosureDialog';
+
+const aiDisclosureDescription = `Tells visitors that the catalogue is AI-generated fixture data before they engage with it, as the pipeline ethics documentation requires. It opens on every full page load and closes for the rest of that load once acknowledged.`;
+
+const meta = {
+    title: 'Disclosure/AiDisclosureDialog',
+    component: AiDisclosureDialog,
+    tags: ['autodocs'],
+    args: {
+        defaultOpen: true,
+    },
+    parameters: {
+        layout: 'fullscreen',
+        docs: {
+            description: {
+                component: aiDisclosureDescription,
+            },
+        },
+    },
+} satisfies Meta<typeof AiDisclosureDialog>;
+
+export default meta;
+type Story = StoryObj<typeof meta>;
+
+export const Open: Story = {
+    play: async ({ canvasElement }) => {
+        const canvas = within(canvasElement);
+        await waitFor(async () => {
+            await expect(
+                canvas.getByRole('heading', { name: /this content is ai-generated/i }),
+            ).toBeVisible();
+        });
+        await expect(
+            canvas.getByRole('link', { name: /how this data was generated/i }),
+        ).toBeVisible();
+    },
+};
+
+export const Acknowledged: Story = {
+    play: async ({ canvasElement }) => {
+        const canvas = within(canvasElement);
+        await userEvent.click(canvas.getByRole('button', { name: /i understand/i }));
+        await expect(
+            canvas.queryByRole('heading', { name: /this content is ai-generated/i }),
+        ).toBeNull();
+    },
+};
+
+export const InitiallyDismissed: Story = {
+    args: {
+        defaultOpen: false,
+    },
+    play: async ({ canvasElement }) => {
+        const canvas = within(canvasElement);
+        await expect(
+            canvas.queryByRole('heading', { name: /this content is ai-generated/i }),
+        ).toBeNull();
+    },
+};

web/frontend/app/features/home/components/AiDisclosureDialog.tsx

@@ -0,0 +1,79 @@
+import { Sparks } from 'iconoir-react';
+import { useEffect, useState } from 'react';
+
+const ethicsDocUrl =
+    'https://github.com/aaronpo97/the-biergarten-app/blob/main/docs/pipeline/ETHICS-AND-KNOWN-ISSUES.md';
+
+const AiDisclosureDialog = ({ defaultOpen = true }: { defaultOpen?: boolean }) => {
+    const [open, setOpen] = useState(defaultOpen);
+
+    useEffect(() => {
+        if (!open) {
+            return;
+        }
+
+        const onKeyDown = (event: KeyboardEvent) => {
+            if (event.key === 'Escape') {
+                setOpen(false);
+            }
+        };
+
+        document.addEventListener('keydown', onKeyDown);
+        return () => document.removeEventListener('keydown', onKeyDown);
+    }, [open]);
+
+    if (!open) {
+        return null;
+    }
+
+    return (
+        <div
+            className="modal modal-open"
+            role="dialog"
+            aria-modal="true"
+            aria-labelledby="ai-disclosure-title"
+        >
+            <div className="modal-box max-w-md">
+                <div className="flex flex-col items-center gap-3 text-center">
+                    <span className="text-primary">
+                        <Sparks className="size-10" aria-hidden="true" />
+                    </span>
+                    <h2 id="ai-disclosure-title" className="text-lg font-bold">
+                        This content is AI-generated
+                    </h2>
+                    <p className="text-sm text-base-content/70">
+                        The Biergarten App is a proof of concept. Every brewery, beer, and user in
+                        this catalogue is fixture data produced by a language model — none of it
+                        describes a real business, person, or beer.
+                    </p>
+                    <div role="alert" className="alert alert-warning alert-soft text-left">
+                        <span className="text-sm">
+                            Brewing details, local-language text, and coordinates are known to
+                            contain fabrications. Treat nothing here as factual.
+                        </span>
+                    </div>
+                    <a
+                        href={ethicsDocUrl}
+                        target="_blank"
+                        rel="noreferrer"
+                        className="link link-primary text-sm"
+                    >
+                        How this data was generated
+                    </a>
+                </div>
+                <div className="modal-action">
+                    <button
+                        type="button"
+                        className="btn btn-primary w-full"
+                        autoFocus
+                        onClick={() => setOpen(false)}
+                    >
+                        I understand
+                    </button>
+                </div>
+            </div>
+        </div>
+    );
+};
+
+export default AiDisclosureDialog;

web/frontend/app/features/home/routes/home.tsx

@@ -21,10 +21,9 @@ export const meta = ({}: Route.MetaArgs) => [
 
 export const loader = async ({ request }: Route.LoaderArgs) => {
     const auth = await getOptionalAuth(request);
-
-    // The rest of the landing page stands on its own, so a brewery service
-    // outage degrades to the empty state instead of an error page.
     let recentBreweries: Brewery[] = [];
+
+    const randomOffset = Math.random() * 1.0 
     try {
         recentBreweries = await getBreweries(PARTNER_BREWERY_COUNT, 0);
     } catch {