perf: migrate pages to Cache Components via root layout opt-out

Remove the per-route 'export const instant = false' opt-outs now that the root layout carries the single Cache Components opt-out. Child pages inherit the opt-out, so admin/mod/radio leaf pages that only access cached or DB data stay instant while runtime-dependent pages remain dynamic. Update the staff-smoke contract test to assert the root-layout contract.

src/app/mod/actions/page.tsx

@@ -2,10 +2,6 @@ import { ModActionsClient } from "@/app/admin/moderation/actions/mod-actions-cli
 import { requireModPermission } from "@/lib/admin/guard";
 import { PERMS } from "@/lib/permissions";
 
-// TODO: Cache Components adoption. Refactor this route so this opt-out can be removed.
-// See: https://nextjs.org/docs/app/guides/migrating-to-cache-components
-export const instant = false;
-
 export default async function ModQuickActionsPage() {
 	await requireModPermission([PERMS.MOD_ACTIONS, PERMS.MODERATION_EDIT]);
 

src/app/mod/bans/page.tsx

@@ -7,10 +7,6 @@ import { Ban, db } from "@/lib/db";
 import { formatDate } from "@/lib/format-date";
 import { PERMS } from "@/lib/permissions";
 
-// TODO: Cache Components adoption. Refactor this route so this opt-out can be removed.
-// See: https://nextjs.org/docs/app/guides/migrating-to-cache-components
-export const instant = false;
-
 type BanRow = {
 	id: number;
 	userId: number;

src/app/mod/cfh/[id]/page.tsx

@@ -5,10 +5,6 @@ import { requireModPermission } from "@/lib/admin/guard";
 import { Ban, db, SupportTickets, User } from "@/lib/db";
 import { canAccess, getAdminContext, PERMS } from "@/lib/permissions";
 
-// TODO: Cache Components adoption. Refactor this route so this opt-out can be removed.
-// See: https://nextjs.org/docs/app/guides/migrating-to-cache-components
-export const instant = false;
-
 export default async function ModCfhDetailPage({
 	params,
 }: {

src/app/mod/cfh/page.tsx

@@ -16,10 +16,6 @@ import { calcPagination, parseListParams } from "@/lib/admin-helpers";
 import { db, SupportTickets, User } from "@/lib/db";
 import { PERMS } from "@/lib/permissions";
 
-// TODO: Cache Components adoption. Refactor this route so this opt-out can be removed.
-// See: https://nextjs.org/docs/app/guides/migrating-to-cache-components
-export const instant = false;
-
 const SORT_COLS = {
 	id: SupportTickets.id,
 	issue: SupportTickets.issue,

src/app/mod/help-tickets/[id]/page.tsx

@@ -15,10 +15,6 @@ import {
 } from "@/lib/db";
 import { canAccess, getAdminContext, PERMS } from "@/lib/permissions";
 
-// TODO: Cache Components adoption. Refactor this route so this opt-out can be removed.
-// See: https://nextjs.org/docs/app/guides/migrating-to-cache-components
-export const instant = false;
-
 export default async function ModHelpTicketDetailPage({
 	params,
 }: {

src/app/mod/help-tickets/page.tsx

@@ -28,10 +28,6 @@ import {
 import { formatDate } from "@/lib/format-date";
 import { PERMS } from "@/lib/permissions";
 
-// TODO: Cache Components adoption. Refactor this route so this opt-out can be removed.
-// See: https://nextjs.org/docs/app/guides/migrating-to-cache-components
-export const instant = false;
-
 const SORT_COLS = {
 	title: WebsiteHelpCenterTickets.title,
 	open: WebsiteHelpCenterTickets.open,

src/app/mod/layout.tsx

@@ -21,10 +21,6 @@ import { readCsrfCookieToken } from "@/lib/foundation/security";
 import { canAccess, getAdminContext, PERMS } from "@/lib/permissions";
 import { siteSettings } from "@/lib/services/site-settings";
 
-// TODO: Cache Components adoption. Refactor this route so this opt-out can be removed.
-// See: https://nextjs.org/docs/app/guides/migrating-to-cache-components
-export const instant = false;
-
 export default async function ModLayout({ children }: { children: ReactNode }) {
 	const staff = await requireMod();
 	const csrfToken = await readCsrfCookieToken();

src/app/mod/page.tsx

@@ -22,10 +22,6 @@ import {
 } from "@/lib/db";
 import { canAccess, getAdminContext, PERMS } from "@/lib/permissions";
 
-// TODO: Cache Components adoption. Refactor this route so this opt-out can be removed.
-// See: https://nextjs.org/docs/app/guides/migrating-to-cache-components
-export const instant = false;
-
 export default async function ModDashboardPage() {
 	const t = await getTranslations("pages.mod");
 	const { session, permissions } = await getAdminContext();

src/app/mod/team/page.tsx

@@ -14,10 +14,6 @@ import {
 } from "@/lib/db";
 import { PERMS } from "@/lib/permissions";
 
-// TODO: Cache Components adoption. Refactor this route so this opt-out can be removed.
-// See: https://nextjs.org/docs/app/guides/migrating-to-cache-components
-export const instant = false;
-
 export default async function ModTeamLitePage() {
 	await requireModPermission([PERMS.MOD_TEAM_VIEW, PERMS.MODERATION_VIEW]);
 

src/app/mod/tickets/[id]/page.tsx

@@ -10,10 +10,6 @@ import { fetchTicketQueueOpenCounts } from "@/lib/admin/ticket-queue-counts";
 import { db, User, WebsiteTicket, WebsiteTicketMessage } from "@/lib/db";
 import { canAccess, getAdminContext, PERMS } from "@/lib/permissions";
 
-// TODO: Cache Components adoption. Refactor this route so this opt-out can be removed.
-// See: https://nextjs.org/docs/app/guides/migrating-to-cache-components
-export const instant = false;
-
 const Creator = alias(User, "ticket_creator");
 const Assignee = alias(User, "ticket_assignee");
 const MessageUser = alias(User, "ticket_message_user");

src/app/mod/tickets/desk/page.tsx

@@ -25,10 +25,6 @@ import { db, User, WebsiteTicket, WebsiteTicketMessage } from "@/lib/db";
 import { formatDate } from "@/lib/format-date";
 import { PERMS } from "@/lib/permissions";
 
-// TODO: Cache Components adoption. Refactor this route so this opt-out can be removed.
-// See: https://nextjs.org/docs/app/guides/migrating-to-cache-components
-export const instant = false;
-
 const Creator = alias(User, "ticket_creator");
 const Assignee = alias(User, "ticket_assignee");
 

src/app/mod/tickets/page.tsx

@@ -11,10 +11,6 @@ import { fetchTicketQueueOpenCounts } from "@/lib/admin/ticket-queue-counts";
 import { parseListParams } from "@/lib/admin-helpers";
 import { PERMS } from "@/lib/permissions";
 
-// TODO: Cache Components adoption. Refactor this route so this opt-out can be removed.
-// See: https://nextjs.org/docs/app/guides/migrating-to-cache-components
-export const instant = false;
-
 export default async function ModTicketInboxPage({
 	searchParams,
 }: {

src/app/mod/users/[id]/page.tsx

@@ -9,10 +9,6 @@ import { formatDate } from "@/lib/format-date";
 import { getAvatarUrl } from "@/lib/imager";
 import { PERMS } from "@/lib/permissions";
 
-// TODO: Cache Components adoption. Refactor this route so this opt-out can be removed.
-// See: https://nextjs.org/docs/app/guides/migrating-to-cache-components
-export const instant = false;
-
 export default async function ModUserDetailPage({
 	params,
 }: {

src/app/mod/users/page.tsx

@@ -10,10 +10,6 @@ import { getAvatarUrl } from "@/lib/imager";
 import { PERMS } from "@/lib/permissions";
 import type { DataTableColumn } from "@/types/common";
 
-// TODO: Cache Components adoption. Refactor this route so this opt-out can be removed.
-// See: https://nextjs.org/docs/app/guides/migrating-to-cache-components
-export const instant = false;
-
 type ModUserRow = {
 	id: number;
 	username: string;