feat(footer): enhance footer with social media icons

app/components/Footer.accessibility.test.tsx

@@ -44,15 +44,22 @@ describe('Footer — Accessibility & Screen Reader Compliance', () => {
   it('renders social links with descriptive aria-labels for screen readers', () => {
     render(<Footer />);
 
-    expect(screen.getByRole('link', { name: 'CommitPulse on GitHub' })).toBeInTheDocument();
+    // Social links now appear twice: once in the Connect column (with text) and once in the bottom bar icon strip.
+    // getAllByRole prevents the 'Found multiple elements' error.
+    const githubLinks = screen.getAllByRole('link', { name: 'CommitPulse on GitHub' });
+    expect(githubLinks.length).toBeGreaterThanOrEqual(1);
+    expect(githubLinks[0]).toHaveAttribute('href', 'https://github.com/JhaSourav07/commitpulse');
 
     expect(screen.getByRole('link', { name: 'Creator Sourav Jha on GitHub' })).toBeInTheDocument();
 
-    expect(screen.getByRole('link', { name: 'Join CommitPulse on Discord' })).toBeInTheDocument();
+    const discordLinks = screen.getAllByRole('link', { name: 'Join CommitPulse on Discord' });
+    expect(discordLinks.length).toBeGreaterThanOrEqual(1);
 
-    expect(screen.getByRole('link', { name: 'Creator on X' })).toBeInTheDocument();
+    const xLinks = screen.getAllByRole('link', { name: 'Creator on X' });
+    expect(xLinks.length).toBeGreaterThanOrEqual(1);
 
-    expect(screen.getByRole('link', { name: 'Creator on LinkedIn' })).toBeInTheDocument();
+    const linkedinLinks = screen.getAllByRole('link', { name: 'Creator on LinkedIn' });
+    expect(linkedinLinks.length).toBeGreaterThanOrEqual(1);
   });
 
   it('applies visible focus ring classes to all interactive links', () => {

app/components/Footer.empty-fallback.test.tsx

@@ -95,11 +95,11 @@ describe('Footer empty-fallback and edge-cases', () => {
     expect(homeLink).not.toHaveAttribute('aria-label'); // undefined ariaLabel
     expect(homeLink).not.toHaveAttribute('target'); // not external
 
-    // External Link Component
-    const githubLink = screen.getByRole('link', { name: 'CommitPulse on GitHub' });
-    expect(githubLink).toBeInTheDocument();
-    expect(githubLink).toHaveAttribute('target', '_blank');
-    expect(githubLink).toHaveAttribute('rel', 'noopener noreferrer');
+    // External Link Component — now appears twice (Connect column + bottom bar icon strip)
+    const githubLinks = screen.getAllByRole('link', { name: 'CommitPulse on GitHub' });
+    expect(githubLinks.length).toBeGreaterThanOrEqual(1);
+    expect(githubLinks[0]).toHaveAttribute('target', '_blank');
+    expect(githubLinks[0]).toHaveAttribute('rel', 'noopener noreferrer');
   });
 
   it('renders correct current year when system date environment changes', () => {

app/components/Footer.mouse-interactivity.test.tsx

@@ -35,19 +35,18 @@ describe('Footer - real component coverage (CI-safe)', () => {
   it('renders social links using aria-labels (no ambiguity)', () => {
     render(<Footer />);
 
-    expect(screen.getByRole('link', { name: 'CommitPulse on GitHub' })).toHaveAttribute(
-      'href',
-      expect.stringContaining('github.com')
-    );
+    // Social links now appear twice: once in the Connect column and once in the bottom bar icon strip.
+    const githubLinks = screen.getAllByRole('link', { name: 'CommitPulse on GitHub' });
+    expect(githubLinks.length).toBeGreaterThanOrEqual(1);
+    expect(githubLinks[0]).toHaveAttribute('href', expect.stringContaining('github.com'));
 
     expect(screen.getByRole('link', { name: 'Creator Sourav Jha on GitHub' })).toHaveAttribute(
       'href',
       expect.stringContaining('github.com')
     );
 
-    expect(screen.getByRole('link', { name: 'Join CommitPulse on Discord' })).toHaveAttribute(
-      'href',
-      expect.stringContaining('discord')
-    );
+    const discordLinks = screen.getAllByRole('link', { name: 'Join CommitPulse on Discord' });
+    expect(discordLinks.length).toBeGreaterThanOrEqual(1);
+    expect(discordLinks[0]).toHaveAttribute('href', expect.stringContaining('discord'));
   });
 });

app/components/Footer.responsive-breakpoints.test.tsx

@@ -104,7 +104,7 @@ describe('Footer Responsive Breakpoints', () => {
     const { container } = render(<Footer />);
 
     const flexColContainers = container.querySelectorAll('.flex.flex-col');
-    expect(flexColContainers.length).toBe(8);
+    expect(flexColContainers.length).toBeGreaterThanOrEqual(8);
 
     const navList = container.querySelector('nav.flex.flex-col.gap-2');
     expect(navList).toBeInTheDocument();

app/components/Footer.test.tsx

@@ -58,11 +58,13 @@ describe('Footer Component', () => {
   it('renders Discord community link', () => {
     render(<Footer />);
 
-    const discordLink = screen.getByRole('link', {
-      name: /Discord/i,
+    // Discord now appears twice: once in the Connect column (text + icon) and once in the bottom bar icon strip.
+    const discordLinks = screen.getAllByRole('link', {
+      name: /Join CommitPulse on Discord/i,
     });
 
-    expect(discordLink).toHaveAttribute('href', 'https://discord.gg/f84SDraEBH');
+    expect(discordLinks.length).toBeGreaterThanOrEqual(1);
+    expect(discordLinks[0]).toHaveAttribute('href', 'https://discord.gg/f84SDraEBH');
   });
 
   it('exposes the footer as a semantic contentinfo landmark for screen readers', () => {
@@ -114,10 +116,14 @@ describe('Footer Component', () => {
     const connectHeading = screen.getByRole('heading', { name: /Connect/i });
     expect(connectHeading).toBeInTheDocument();
 
-    // Check for social links
-    expect(screen.getByRole('link', { name: /Creator on X/i })).toBeInTheDocument();
-    expect(screen.getByRole('link', { name: /LinkedIn/i })).toBeInTheDocument();
-    expect(screen.getByRole('link', { name: /Discord/i })).toBeInTheDocument();
+    // Social links now appear twice (Connect column + bottom bar icon strip); use getAllByRole.
+    expect(screen.getAllByRole('link', { name: /Creator on X/i }).length).toBeGreaterThanOrEqual(1);
+    expect(
+      screen.getAllByRole('link', { name: /Creator on LinkedIn/i }).length
+    ).toBeGreaterThanOrEqual(1);
+    expect(
+      screen.getAllByRole('link', { name: /Join CommitPulse on Discord/i }).length
+    ).toBeGreaterThanOrEqual(1);
   });
 
   it('has proper responsive layout classes', () => {
@@ -159,4 +165,21 @@ describe('Footer Component', () => {
       expect(link.className).toContain('focus:ring');
     });
   });
+
+  it('renders social icon strip in the bottom bar with correct links and no duplicate creator icon', () => {
+    render(<Footer />);
+
+    // Project GitHub, Discord, X, LinkedIn each appear twice:
+    // once in the Connect column (with text label) and once in the bottom bar icon strip.
+    expect(screen.getAllByRole('link', { name: 'CommitPulse on GitHub' })).toHaveLength(2);
+    expect(screen.getAllByRole('link', { name: 'Join CommitPulse on Discord' })).toHaveLength(2);
+    expect(screen.getAllByRole('link', { name: 'Creator on X' })).toHaveLength(2);
+    expect(screen.getAllByRole('link', { name: 'Creator on LinkedIn' })).toHaveLength(2);
+
+    // The creator's personal GitHub link must appear only once (Connect column only, not in bottom bar).
+    expect(screen.getAllByRole('link', { name: 'Creator Sourav Jha on GitHub' })).toHaveLength(1);
+
+    // The bottom bar nav landmark must be present with an accessible label.
+    expect(screen.getByRole('navigation', { name: 'Social media links' })).toBeInTheDocument();
+  });
 });

app/components/Footer.tsx

@@ -273,6 +273,25 @@ export function Footer() {
         {/* Bottom Section */}
         <div className="mt-6 flex flex-col sm:flex-row sm:items-center sm:justify-between gap-4 text-xs text-zinc-500 dark:text-zinc-500">
           <p>{t('footer.copyright', { year: currentYear.toString() })}</p>
+
+          {/* Social Icon Strip */}
+          <nav aria-label="Social media links" className="flex items-center gap-3">
+            {socialLinks
+              .filter((link) => link.icon !== 'creator')
+              .map((link) => (
+                <a
+                  key={link.href}
+                  href={link.href}
+                  target="_blank"
+                  rel="noopener noreferrer"
+                  aria-label={link.ariaLabel}
+                  className="p-1.5 rounded transition-all duration-300 hover:-translate-y-[2px] hover:text-teal-800 dark:hover:text-violet-400 focus:outline-none focus:ring-2 focus:ring-offset-2 focus:ring-blue-500 dark:focus:ring-offset-zinc-950"
+                >
+                  {SOCIAL_ICON_MAP[link.icon as keyof typeof SOCIAL_ICON_MAP]}
+                </a>
+              ))}
+          </nav>
+
           <p>{t('footer.made_with')}</p>
         </div>
       </div>