feat(telemetry): collections, universal server-fn coverage, beacon, client tracker

- activities indexes + client_events/client_errors/rollups/alerts collections
- global function middleware via createStart; reads skipped on success
- actor stash, denial dedup, control-flow error guards
- api route logging, auth event overrides, beacon endpoint, web vitals
- centralized admin role checks, shared skeletons, award-badges fix
- extracted deriveRunState with tests

src/features/core/hooks/use-is-admin.ts

@@ -0,0 +1,7 @@
+import { useAuth } from "@/contexts/auth-context";
+import { isAdminRole } from "../utils/roles";
+
+export const useIsAdmin = (): boolean => {
+  const { roles } = useAuth();
+  return isAdminRole(roles);
+};

src/features/core/hooks/use-links.ts

@@ -1,6 +1,7 @@
 import { HouseIcon, RankingIcon, ShieldIcon, TrophyIcon, UserCircleIcon } from "@phosphor-icons/react";
 import { useMemo } from "react";
 import { useLingui } from "@lingui/react/macro";
+import { isAdminRole } from "../utils/roles";
 
 export const useLinks = (userId: string | undefined, roles: string[]) => {
   const { t } = useLingui();
@@ -31,7 +32,7 @@ export const useLinks = (userId: string | undefined, roles: string[]) => {
       }
     ]
 
-    if (roles.includes('Admin')) {
+    if (isAdminRole(roles)) {
       links.push({
         label: t`Admin`,
         href: '/admin',

src/features/core/utils/roles.ts

@@ -0,0 +1,4 @@
+export const ADMIN_ROLE = "Admin";
+
+export const isAdminRole = (roles?: string[] | null): boolean =>
+  !!roles?.includes(ADMIN_ROLE);