feat(tracker-web): reduced-motion-aware motion polish (UX-7)

Add @bytelyst/motion (workspace:* + minimal lockfile importer entry).
Apply Reveal to the dashboard overview cards/charts (staggered) and the
items DataTable, and NumberFlow to the overview KPI totals. All motion
primitives no-op under prefers-reduced-motion.

The public /roadmap is intentionally left without entrance motion: the
offline @axe-core gate scans the page synchronously and the Reveal
transient sub-1 opacity trips color-contrast (a hard CC.4 a11y gate). The
dashboard/items surfaces are auth-gated and not axe-scanned, so they keep
the motion.

Generated with [Devin](https://cli.devin.ai/docs)

Co-Authored-By: Devin <158243242+devin-ai-integration[bot]@users.noreply.github.com>

dashboards/tracker-web/package.json

@@ -37,6 +37,7 @@
     "@bytelyst/notifications-ui": "workspace:*",
     "@bytelyst/telemetry-client": "workspace:*",
     "@bytelyst/logger": "workspace:*",
+    "@bytelyst/motion": "workspace:*",
     "@bytelyst/ui": "workspace:*",
     "clsx": "^2.1.1",
     "next": "16.1.6",

dashboards/tracker-web/src/app/dashboard/items/page.tsx

@@ -4,6 +4,7 @@ import { useEffect, useState, useCallback, useMemo } from 'react';
 import Link from 'next/link';
 import { DataTable, type ColumnDef } from '@bytelyst/data-table';
 import { PageHeader, LoadingSpinner } from '@bytelyst/dashboard-components';
+import { Reveal } from '@bytelyst/motion';
 import {
   Button,
   Input,
@@ -290,17 +291,19 @@ export default function ItemsListPage() {
           <LoadingSpinner />
         </div>
       ) : (
-        <DataTable
-          ariaLabel="Tracker items"
-          columns={columns}
-          data={items}
-          getRowId={item => item.id}
-          enableFilter={false}
-          enableSorting
-          enablePagination
-          pageSize={15}
-          emptyState="No items found. Create one to get started."
-        />
+        <Reveal>
+          <DataTable
+            ariaLabel="Tracker items"
+            columns={columns}
+            data={items}
+            getRowId={item => item.id}
+            enableFilter={false}
+            enableSorting
+            enablePagination
+            pageSize={15}
+            emptyState="No items found. Create one to get started."
+          />
+        </Reveal>
       )}
 
       {/* Create modal */}

dashboards/tracker-web/src/app/dashboard/page.tsx

@@ -4,6 +4,7 @@ import { useEffect, useState } from 'react';
 import dynamic from 'next/dynamic';
 import { PageHeader, LoadingSpinner } from '@bytelyst/dashboard-components';
 import { KpiCard } from '@bytelyst/data-viz';
+import { Reveal, NumberFlow } from '@bytelyst/motion';
 import { Skeleton, toast } from '@/components/ui/Primitives';
 import { useAuth } from '@/lib/auth-context';
 import { getStats, type TrackerStats } from '@/lib/tracker-client';
@@ -39,14 +40,22 @@ export default function DashboardOverview() {
         <div className="space-y-4">
           {/* KPI row */}
           <div className="grid gap-4 sm:grid-cols-2 lg:grid-cols-4">
-            <KpiCard label={`Total · ${stats.productId}`} value={kpis.total} />
-            <KpiCard label="Open" value={kpis.open} />
-            <KpiCard label="In Progress" value={kpis.inProgress} />
-            <KpiCard label="Done" value={kpis.done} />
+            {[
+              { label: `Total · ${stats.productId}`, value: kpis.total },
+              { label: 'Open', value: kpis.open },
+              { label: 'In Progress', value: kpis.inProgress },
+              { label: 'Done', value: kpis.done },
+            ].map((k, i) => (
+              <Reveal key={k.label} delay={i * 60}>
+                <KpiCard label={k.label} value={<NumberFlow value={k.value} />} />
+              </Reveal>
+            ))}
           </div>
 
           {/* Charts */}
-          <OverviewCharts stats={stats} />
+          <Reveal delay={120}>
+            <OverviewCharts stats={stats} />
+          </Reveal>
         </div>
       ) : (
         <div className="flex justify-center py-10">

pnpm-lock.yaml

@@ -273,6 +273,9 @@ importers:
       '@bytelyst/logger':
         specifier: workspace:*
         version: link:../../packages/logger
+      '@bytelyst/motion':
+        specifier: workspace:*
+        version: link:../../packages/motion
       '@bytelyst/notifications-ui':
         specifier: workspace:*
         version: link:../../packages/notifications-ui