From 3647a225aaada2ad678df4e4ab6a1399a9574fe8 Mon Sep 17 00:00:00 2001
From: mijinummi <tech.md.auwal@gmail.com>
Date: Mon, 29 Jun 2026 17:10:52 +0100
Subject: [PATCH 1/3] devops: execute automated axe-core accessibility check on
 PR pipeline (#529)

---
 tests/accessibility.spec.ts | 17 +++++++++++++++++
 1 file changed, 17 insertions(+)
 create mode 100644 tests/accessibility.spec.ts

diff --git a/tests/accessibility.spec.ts b/tests/accessibility.spec.ts
new file mode 100644
index 00000000..79b68cca
--- /dev/null
+++ b/tests/accessibility.spec.ts
@@ -0,0 +1,17 @@
+import { test, expect } from '@playwright/test';
+import AxeBuilder from '@axe-core/playwright';
+
+test.describe('Accessibility Quality Gate Matrix', () => {
+  test('should pass standard automated a11y checking algorithms without strict violations', async ({ page }) => {
+    // Navigate to a critical landing view route
+    await page.goto('/');
+    
+    // Scan page elements using WCAG 2.1 AA benchmarks
+    const accessibilityScanResults = await new AxeBuilder({ page })
+      .withTags(['wcag2a', 'wcag2aa'])
+      .analyze();
+
+    // Task Requirement: Verify zero violations to avoid regression failures
+    expect(accessibilityScanResults.violations).toEqual([]);
+  });
+});
\ No newline at end of file

From 860cc85102b9ceed47bac262f809ae461f83afe3 Mon Sep 17 00:00:00 2001
From: mijinummi <tech.md.auwal@gmail.com>
Date: Mon, 29 Jun 2026 17:13:54 +0100
Subject: [PATCH 2/3] devops: integrate Lighthouse CI for Core Web Vitals
 LCP/CLS budgeting (#530)

---
 src/lighthouserc.js | 19 +++++++++++++++++++
 1 file changed, 19 insertions(+)
 create mode 100644 src/lighthouserc.js

diff --git a/src/lighthouserc.js b/src/lighthouserc.js
new file mode 100644
index 00000000..1b78d64f
--- /dev/null
+++ b/src/lighthouserc.js
@@ -0,0 +1,19 @@
+module.exports = {
+  ci: {
+    collect: {
+      numberOfRuns: 3,
+      staticDistDir: './frontend/dist', // Points directly to the built bundle output
+    },
+    assert: {
+      assertions: {
+        'categories:performance': ['error', { minScore: 0.90 }],
+        // Task Requirement: Enforce strict performance budgets for LCP and CLS
+        'largest-contentful-paint': ['error', { maxNumericValue: 2500 }], // LCP <= 2.5s (Good threshold)
+        'cumulative-layout-shift': ['error', { maxNumericValue: 0.1 }],   // CLS <= 0.1 (Good threshold)
+      },
+    },
+    upload: {
+      target: 'temporary-public-storage', // Uploads auditable HTML reports for triage
+    },
+  },
+};
\ No newline at end of file

From 3620cdbca38b94e1246c76da383eeecae3315656 Mon Sep 17 00:00:00 2001
From: mijinummi <tech.md.auwal@gmail.com>
Date: Mon, 29 Jun 2026 17:16:57 +0100
Subject: [PATCH 3/3] devops: implement pull request bundle size diff reporting
 pipeline (#531)

---
 src/bundlewatch.config.json | 18 ++++++++++++++++++
 1 file changed, 18 insertions(+)
 create mode 100644 src/bundlewatch.config.json

diff --git a/src/bundlewatch.config.json b/src/bundlewatch.config.json
new file mode 100644
index 00000000..89eadf29
--- /dev/null
+++ b/src/bundlewatch.config.json
@@ -0,0 +1,18 @@
+{
+  "files": [
+    {
+      "path": "frontend/dist/assets/*.js",
+      "maxSize": "250 kB",
+      "compression": "gzip"
+    },
+    {
+      "path": "frontend/dist/assets/*.css",
+      "maxSize": "50 kB",
+      "compression": "gzip"
+    }
+  ],
+  "ci": {
+    "trackBranches": ["main"],
+    "githubAccessor": "comment"
+  }
+}
\ No newline at end of file