diff --git a/components/dashboard/StatsCard.mock-integrations.test.tsx b/components/dashboard/StatsCard.mock-integrations.test.tsx
new file mode 100644
index 000000000..cbb907856
--- /dev/null
+++ b/components/dashboard/StatsCard.mock-integrations.test.tsx
@@ -0,0 +1,59 @@
+/* eslint-disable @typescript-eslint/no-explicit-any */
+
+import { describe, it, expect, vi } from 'vitest';
+import { render, screen } from '@testing-library/react';
+import StatsCard from './StatsCard';
+
+vi.mock('framer-motion', () => ({
+  motion: {
+    div: ({ children, ...props }: any) => <div {...props}>{children}</div>,
+  },
+}));
+
+vi.mock('lucide-react', () => ({
+  Flame: (props: any) => <div data-testid="icon-flame" {...props} />,
+  TrendingUp: (props: any) => <div data-testid="icon-trending-up" {...props} />,
+  GitCommit: (props: any) => <div data-testid="icon-git-commit" {...props} />,
+}));
+
+describe('StatsCard mock integrations', () => {
+  it('renders with mocked Flame icon', () => {
+    render(<StatsCard title="Active Streak" value="42" description="days in a row" icon="Flame" />);
+
+    expect(screen.getByTestId('icon-flame')).toBeDefined();
+  });
+
+  it('renders with mocked TrendingUp icon', () => {
+    render(
+      <StatsCard title="Growth" value="100%" description="monthly growth" icon="TrendingUp" />
+    );
+
+    expect(screen.getByTestId('icon-trending-up')).toBeDefined();
+  });
+
+  it('renders with mocked GitCommit icon', () => {
+    render(<StatsCard title="Commits" value="150" description="this month" icon="GitCommit" />);
+
+    expect(screen.getByTestId('icon-git-commit')).toBeDefined();
+  });
+
+  it('falls back to Flame icon when icon is unknown', () => {
+    render(<StatsCard title="Fallback" value="0" description="fallback test" icon="UnknownIcon" />);
+
+    expect(screen.getByTestId('icon-flame')).toBeDefined();
+  });
+
+  it('renders chart bars from provided chartData', () => {
+    render(
+      <StatsCard
+        title="Chart"
+        value="10"
+        description="chart test"
+        icon="Flame"
+        chartData={[1, 2, 3, 4, 5]}
+      />
+    );
+
+    expect(screen.getByText('Chart')).toBeDefined();
+  });
+});
diff --git a/components/dashboard/tooltipUtils.type-compiler.test.ts b/components/dashboard/tooltipUtils.type-compiler.test.ts
new file mode 100644
index 000000000..d46aefc2c
--- /dev/null
+++ b/components/dashboard/tooltipUtils.type-compiler.test.ts
@@ -0,0 +1,58 @@
+import { describe, expectTypeOf, it } from 'vitest';
+import type { ActivityData } from '@/types/dashboard';
+
+describe('tooltipUtils type compiler tests', () => {
+  it('validates ActivityData structure correctly', () => {
+    const validData: ActivityData = {
+      date: '2024-01-01',
+      count: 5,
+      intensity: 2,
+    };
+
+    expectTypeOf(validData.date).toBeString();
+    expectTypeOf(validData.count).toBeNumber();
+    expectTypeOf(validData.intensity).toBeNumber();
+  });
+
+  it('ensures ActivityData array typing works', () => {
+    const data: ActivityData[] = [
+      {
+        date: '2024-01-01',
+        count: 1,
+        intensity: 1,
+      },
+    ];
+
+    expectTypeOf(data).toBeArray();
+  });
+
+  it('accepts optional compatible values safely', () => {
+    const data: ActivityData = {
+      date: '2024-01-02',
+      count: 0,
+      intensity: 0,
+    };
+
+    expectTypeOf(data.count).toEqualTypeOf<number>();
+  });
+  it('rejects invalid property types during compilation', () => {
+    expectTypeOf<ActivityData>().toBeObject();
+
+    const invalidCount: ActivityData = {
+      date: '2024-01-01',
+      // @ts-expect-error count must be number
+      count: 'five',
+      intensity: 2,
+    };
+  });
+
+  it('rejects missing required properties', () => {
+    expectTypeOf<ActivityData>().toBeObject();
+
+    // @ts-expect-error intensity is required
+    const invalidData: ActivityData = {
+      date: '2024-01-01',
+      count: 5,
+    };
+  });
+});
diff --git a/package-lock.json b/package-lock.json
index 0259b992d..f468167e7 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -10,7 +10,6 @@
       "dependencies": {
         "@resvg/resvg-js": "^2.6.2",
         "@tailwindcss/postcss": "^4.2.2",
-        "@unrs/resolver-binding-linux-x64-gnu": "*",
         "@vercel/analytics": "^1.6.1",
         "dompurify": "^3.4.7",
         "framer-motion": "^12.38.0",