fix: prevent UI freeze after saving signed log entries

Cache plaintext list metadata on entry save so the journal list avoids
full decrypt per row, and batch sync pull writes with main-thread yields.

Co-authored-by: Cursor <cursoragent@cursor.com>

client/src/components/LogEntryEditor.tsx

@@ -33,6 +33,7 @@ import CourseDialInput from './CourseDialInput.tsx'
 import { parseOwmCurrentWeather } from '../utils/openWeatherMap.js'
 import { hashEntryForSigning } from '../utils/entryCanonicalHash.js'
 import { signLogEntry } from '../services/entrySigning.js'
+import { putEntryRecord } from '../utils/entryListCache.js'
 import { getLogbookAccess } from '../services/logbookAccess.js'
 import { PlausibleEvents, trackPlausibleEvent } from '../services/analytics.js'
 import { fetchOpenWeatherCurrent, WeatherApiError } from '../services/weather.js'
@@ -454,14 +455,17 @@ export default function LogEntryEditor({
     const encrypted = await encryptJson(entryData, masterKey)
     const now = new Date().toISOString()
 
-    await db.entries.put({
-      payloadId: entryId,
-      logbookId,
-      encryptedData: encrypted.ciphertext,
-      iv: encrypted.iv,
-      tag: encrypted.tag,
-      updatedAt: now
-    })
+    await putEntryRecord(
+      {
+        payloadId: entryId,
+        logbookId,
+        encryptedData: encrypted.ciphertext,
+        iv: encrypted.iv,
+        tag: encrypted.tag,
+        updatedAt: now
+      },
+      entryData
+    )
 
     await db.syncQueue.put({
       action: 'update',