Fix critical accessibility and SEO issues

- Fix homepage heading hierarchy (h2 -> h1)
- Add page-specific metadata to services and about pages
- Fix outline-none on form inputs for keyboard accessibility
- Delete sync conflict files
- Add group class back to bento cards for hover animations
- Use raw CSS for glassmorphism to fix Tailwind opacity errors
- Add TODO.md with production checklist
- Add semantic CSS classes (.section-container, .glass-card)
- Update Tailwind config for opacity modifier support

apps/web/public/manifest.json

@@ -0,0 +1,16 @@
+{
+  "name": "Such Software",
+  "short_name": "Such Software",
+  "description": "Next-generation web applications engineered for scale, compliance, and performance.",
+  "start_url": "/",
+  "display": "standalone",
+  "background_color": "#000000",
+  "theme_color": "#000000",
+  "icons": [
+    {
+      "src": "/images/favicon_192.png",
+      "sizes": "192x192",
+      "type": "image/png"
+    }
+  ]
+}