fix: reduce ClickHouse log noise, admin query spam, and diagram scan perf

- Set com.clickhouse log level to INFO and org.apache.hc.client5 to WARN
- Admin hooks (useUsers/useGroups/useRoles) now only fetch on admin pages,
  eliminating AUDIT view_users entries on every UI click
- Add ClickHouse projection on route_diagrams for (tenant_id, route_id,
  instance_id, created_at) to avoid full table scans on diagram lookups
- Bump @cameleer/design-system to v0.1.28 (PAUSED mode time range fix,
  refreshTimeRange API)
- Call refreshTimeRange before invalidateQueries in PAUSED mode manual
  refresh so sidebar clicks use current time window

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

cameleer3-server-app/src/main/resources/application.yml

@@ -66,6 +66,11 @@ clickhouse:
   username: ${CLICKHOUSE_USERNAME:default}
   password: ${CLICKHOUSE_PASSWORD:}
 
+logging:
+  level:
+    com.clickhouse: INFO
+    org.apache.hc.client5: WARN
+
 management:
   endpoints:
     web:

cameleer3-server-app/src/main/resources/clickhouse/V11__route_diagrams_projection.sql

@@ -0,0 +1,8 @@
+-- Projection for fast route_id + instance_id lookups on route_diagrams.
+-- The primary key is (tenant_id, content_hash) which serves hash-based lookups.
+-- Queries filtering by route_id + instance_id were scanning millions of rows.
+ALTER TABLE route_diagrams
+    ADD PROJECTION IF NOT EXISTS prj_route_instance
+    (SELECT content_hash, created_at ORDER BY tenant_id, route_id, instance_id, created_at);
+
+ALTER TABLE route_diagrams MATERIALIZE PROJECTION IF NOT EXISTS prj_route_instance

ui/package-lock.json

@@ -8,7 +8,7 @@
       "name": "ui",
       "version": "0.0.0",
       "dependencies": {
-        "@cameleer/design-system": "^0.1.26",
+        "@cameleer/design-system": "^0.1.28",
         "@tanstack/react-query": "^5.90.21",
         "lucide-react": "^1.7.0",
         "openapi-fetch": "^0.17.0",
@@ -278,9 +278,9 @@
       }
     },
     "node_modules/@cameleer/design-system": {
-      "version": "0.1.26",
-      "resolved": "https://gitea.siegeln.net/api/packages/cameleer/npm/%40cameleer%2Fdesign-system/-/0.1.26/design-system-0.1.26.tgz",
-      "integrity": "sha512-lu76c4F1Vz6fdXLjv434zh5jm61uSrkyNwmRbLtrs3tZbjovL8JWwj0Ao6akBJ84axzUt3GCbugVJwiLZvUKdA==",
+      "version": "0.1.28",
+      "resolved": "https://gitea.siegeln.net/api/packages/cameleer/npm/%40cameleer%2Fdesign-system/-/0.1.28/design-system-0.1.28.tgz",
+      "integrity": "sha512-pDzuiIW2zpkYeX9mR1ENxO2Xk+GTMNUQzxsC7C+p0veEnOC1XObHse9Q06GKJQ9+mff0eFCk9cuYCwW3kwB0rA==",
       "dependencies": {
         "lucide-react": "^1.7.0",
         "react": "^19.0.0",

ui/package.json

@@ -14,7 +14,7 @@
     "generate-api:live": "curl -s http://localhost:8081/api/v1/api-docs -o src/api/openapi.json && openapi-typescript src/api/openapi.json -o src/api/schema.d.ts"
   },
   "dependencies": {
-    "@cameleer/design-system": "^0.1.26",
+    "@cameleer/design-system": "^0.1.28",
     "@tanstack/react-query": "^5.90.21",
     "lucide-react": "^1.7.0",
     "openapi-fetch": "^0.17.0",

ui/src/api/queries/admin/rbac.ts

@@ -108,10 +108,11 @@ export function useRbacStats() {
 
 // ── User Query Hooks ───────────────────────────────────────────────────
 
-export function useUsers() {
+export function useUsers(enabled = true) {
   return useQuery({
     queryKey: ['admin', 'users'],
     queryFn: () => adminFetch<UserDetail[]>('/users'),
+    enabled,
   });
 }
 
@@ -125,10 +126,11 @@ export function useUser(userId: string | null) {
 
 // ── Role Query Hooks ───────────────────────────────────────────────────
 
-export function useRoles() {
+export function useRoles(enabled = true) {
   return useQuery({
     queryKey: ['admin', 'roles'],
     queryFn: () => adminFetch<RoleDetail[]>('/roles'),
+    enabled,
   });
 }
 
@@ -142,10 +144,11 @@ export function useRole(roleId: string | null) {
 
 // ── Group Query Hooks ──────────────────────────────────────────────────
 
-export function useGroups() {
+export function useGroups(enabled = true) {
   return useQuery({
     queryKey: ['admin', 'groups'],
     queryFn: () => adminFetch<GroupDetail[]>('/groups'),
+    enabled,
   });
 }
 

ui/src/components/LayoutShell.tsx

@@ -272,15 +272,16 @@ function LayoutContent() {
   const navigate = useNavigate();
   const location = useLocation();
   const queryClient = useQueryClient();
-  const { timeRange, autoRefresh } = useGlobalFilters();
+  const { timeRange, autoRefresh, refreshTimeRange } = useGlobalFilters();
   const { data: catalog } = useRouteCatalog(timeRange.start.toISOString(), timeRange.end.toISOString());
   const { data: agents } = useAgents();
   const { data: attributeKeys } = useAttributeKeys();
 
   // --- Admin search data (only fetched on admin pages) ----------------
-  const { data: adminUsers } = useUsers();
-  const { data: adminGroups } = useGroups();
-  const { data: adminRoles } = useRoles();
+  const isAdminPage = location.pathname.startsWith('/admin');
+  const { data: adminUsers } = useUsers(isAdminPage);
+  const { data: adminGroups } = useGroups(isAdminPage);
+  const { data: adminRoles } = useRoles(isAdminPage);
 
   const { username, logout } = useAuthStore();
   const { open: paletteOpen, setOpen: setPaletteOpen } = useCommandPalette();
@@ -302,7 +303,6 @@ function LayoutContent() {
   const [filterQuery, setFilterQuery] = useState('');
 
   // --- Section open states ------------------------------------------
-  const isAdminPage = location.pathname.startsWith('/admin');
   const [appsOpen, setAppsOpen] = useState(() => isAdminPage ? false : readCollapsed(SK_APPS, true));
   const [adminOpen, setAdminOpen] = useState(() => isAdminPage ? true : readCollapsed(SK_ADMIN, false));
   const [starredOpen, setStarredOpen] = useState(true);
@@ -331,13 +331,16 @@ function LayoutContent() {
     }
     if (appsOpen) {
       // Already open — navigate to all applications
-      if (!autoRefresh) queryClient.invalidateQueries();
+      if (!autoRefresh) {
+        refreshTimeRange();
+        queryClient.invalidateQueries();
+      }
       navigate(`/${scope.tab}`);
     } else {
       setAppsOpen(true);
       writeCollapsed(SK_APPS, true);
     }
-  }, [isAdminPage, appsOpen, navigate, scope.tab, autoRefresh, queryClient]);
+  }, [isAdminPage, appsOpen, navigate, scope.tab, autoRefresh, refreshTimeRange, queryClient]);
 
   const toggleAdmin = useCallback(() => {
     if (!isAdminPage) {
@@ -562,6 +565,7 @@ function LayoutContent() {
 
     // When not auto-refreshing, treat navigation as a manual refresh
     if (!autoRefresh) {
+      refreshTimeRange();
       queryClient.invalidateQueries();
     }
 
@@ -580,7 +584,7 @@ function LayoutContent() {
     }
 
     navigate(path, { state });
-  }, [navigate, scope.tab, autoRefresh, queryClient]);
+  }, [navigate, scope.tab, autoRefresh, refreshTimeRange, queryClient]);
 
   // --- Render -------------------------------------------------------
   const camelLogo = (