fix: Escape apostrophes in JSX and remove autoFocus attributes to resolve ESLint errors

maternal-web/app/offline/page.tsx

@@ -77,7 +77,7 @@ export default function OfflinePage() {
             gutterBottom
             sx={{ fontWeight: 600 }}
           >
-            You're Offline
+            You're Offline
           </Typography>
 
           <Typography
@@ -85,7 +85,7 @@ export default function OfflinePage() {
             color="text.secondary"
             sx={{ mb: 4 }}
           >
-            It looks like you've lost your internet connection. Some features may be limited while offline.
+            It looks like you&apos;ve lost your internet connection. Some features may be limited while offline.
           </Typography>
 
           <Box sx={{ mb: 3 }}>