chore(v1.5.0): update F-Droid metadata and descriptions

- Add v1.5.0 build entry (commit placeholder for post-merge update)
- Update full_description.txt: clarify WiFi sync works with any network
- CurrentVersion: 1.5.0, CurrentVersionCode: 13

fastlane/metadata/android/de-DE/full_description.txt

@@ -38,6 +38,7 @@ MULTI-DEVICE SYNC:
 SYNCHRONISATION:
 
 • Unterstützt alle WebDAV-Server (Nextcloud, ownCloud, etc.)
+• Automatische WiFi-Sync: Synchronisiert automatisch wenn du ein beliebiges WLAN betrittst (wenn Server erreichbar ist)
 • Konfigurierbares Interval: 15, 30 oder 60 Minuten
 • Optimierte Performance: überspringt unveränderte Dateien (~2-3s Sync-Zeit)
 • E-Tag Caching für 20x schnellere "keine Änderungen" Checks

fastlane/metadata/android/en-US/full_description.txt

@@ -38,6 +38,7 @@ MULTI-DEVICE SYNC:
 SYNCHRONIZATION:
 
 • Supports all WebDAV servers (Nextcloud, ownCloud, etc.)
+• Automatic WiFi sync: synchronizes whenever you join any WiFi network (if server is reachable)
 • Configurable interval: 15, 30, or 60 minutes
 • Optimized performance: skips unchanged files (~2-3s sync time)
 • E-Tag caching for 20x faster "no changes" checks

metadata/dev.dettmer.simplenotes.yml

@@ -15,9 +15,9 @@ Repo: https://github.com/inventory69/simple-notes-sync.git
 Binaries: https://github.com/inventory69/simple-notes-sync/releases/download/v%v/simple-notes-sync-v%v-fdroid.apk
 
 Builds:
-  - versionName: 1.4.1
-    versionCode: 12
-    commit: 7128c25bd519861ca136e4be9b67ce280ef184bf
+  - versionName: 1.5.0
+    versionCode: 13
+    commit: PLACEHOLDER_UPDATE_AFTER_MERGE
     subdir: android/app
     gradle:
       - fdroid
@@ -26,5 +26,5 @@ AllowedAPKSigningKeys: 42a1c613bbc673045af3dc8191bf9cb6456ee44c7dce40c7cfb566fac
 
 AutoUpdateMode: Version
 UpdateCheckMode: Tags
-CurrentVersion: 1.4.1
-CurrentVersionCode: 12
+CurrentVersion: 1.5.0
+CurrentVersionCode: 13