style: increase logbooks-grid gap to 24px and fix server sync ciphertext key mismatch

client/src/App.css

@@ -532,7 +532,7 @@ body {
 .logbooks-grid {
   display: grid;
   grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
-  gap: 16px;
+  gap: 24px;
 }
 
 .logbook-card {

server/src/routes/sync.ts

@@ -85,7 +85,8 @@ router.post('/push', async (req: any, res) => {
 
         // Parse Payload parameters
         const parsed = JSON.parse(data)
-        const { encryptedData, iv, tag } = parsed
+        const encryptedData = parsed.encryptedData || parsed.ciphertext
+        const { iv, tag } = parsed
 
         if (type === 'yacht') {
           if (action === 'delete') {