format: Apply Prettier to existing codebase

Formatting-only changes across all component and story files.
No logic or behaviour changes — only whitespace, line breaks, and trailing commas.

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

src/components/organisms/FuneralFinder/FuneralFinderV2.stories.tsx

@@ -41,12 +41,8 @@ export const BelowMasthead: Story = {
             textAlign: 'center',
           }}
         >
-          <Box sx={{ fontSize: '2rem', fontWeight: 700, mb: 1 }}>
-            Funeral Arranger
-          </Box>
-          <Box sx={{ opacity: 0.8 }}>
-            Find trusted funeral directors near you
-          </Box>
+          <Box sx={{ fontSize: '2rem', fontWeight: 700, mb: 1 }}>Funeral Arranger</Box>
+          <Box sx={{ opacity: 0.8 }}>Find trusted funeral directors near you</Box>
         </Box>
         {/* Widget below masthead */}
         <Box sx={{ maxWidth: 560, mx: 'auto', mt: -4, px: 2, position: 'relative', zIndex: 1 }}>