feat: file/screenshot attachments on support tickets (v0.49.1)

Support form now accepts up to 5 attachments (images, PDF, text, JSON,
zip; 10MB each) via the existing S3/MinIO presigned-upload flow. New
support_ticket_attachments table; attachment links get folded into the
Gitea issue body and shown as thumbnails in both the user's ticket
history and the admin support view.

New presign endpoint (/api/v1/support/attachments/presign, rate-limited
20/hr) scoped to the uploading user rather than a ticket id, since the
ticket doesn't exist yet at upload time.

Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>

apps/web/app/(app)/support/page.tsx

@@ -4,6 +4,7 @@ import { auth } from "@/lib/auth/server";
 import { db, supportTickets, eq, desc } from "@epicure/db";
 import { SupportManager } from "@/components/support/support-manager";
 import { getMessages } from "@/lib/i18n/server";
+import { getPublicUrl } from "@/lib/storage";
 
 export const metadata: Metadata = {};
 
@@ -12,11 +13,11 @@ export default async function SupportPage() {
   if (!session) return null;
   const m = getMessages((session.user as { locale?: string }).locale);
 
-  const rows = await db
-    .select()
-    .from(supportTickets)
-    .where(eq(supportTickets.userId, session.user.id))
-    .orderBy(desc(supportTickets.createdAt));
+  const rows = await db.query.supportTickets.findMany({
+    where: eq(supportTickets.userId, session.user.id),
+    orderBy: desc(supportTickets.createdAt),
+    with: { attachments: true },
+  });
 
   return (
     <div className="space-y-8 max-w-3xl">
@@ -33,6 +34,11 @@ export default async function SupportPage() {
           status: r.status,
           giteaIssueUrl: r.giteaIssueUrl,
           createdAt: r.createdAt.toISOString(),
+          attachments: r.attachments.map((a) => ({
+            id: a.id,
+            contentType: a.contentType,
+            url: getPublicUrl(a.storageKey),
+          })),
         }))}
       />
     </div>