fix(ci): add changelog 35 and auto-fallback for version code mismatches

Version code 35 was missing changelog files (only 34.txt existed)
because the version code was bumped after a failed API upload.

Two fixes:
- Copy 34.txt → 35.txt for en-US and de-DE (unblocks current release)
- Add "Ensure changelog exists" workflow step that automatically copies
  the latest existing changelog to the current version code if the exact
  file is absent, preventing empty release notes on future code bumps.

Author: inventory69

.github/workflows/deploy-google-play.yml

@@ -97,6 +97,24 @@ jobs:
           echo "AAB_PATH=$AAB_PATH" >> $GITHUB_OUTPUT
           echo "Found AAB: $AAB_PATH ($(du -sh "$AAB_PATH" | cut -f1))"
 
+      - name: Ensure changelog exists for version code
+        run: |
+          VERSION_CODE=${{ steps.version.outputs.VERSION_CODE }}
+          for locale_dir in fastlane/metadata/android/*/changelogs; do
+            target="$locale_dir/$VERSION_CODE.txt"
+            if [ ! -f "$target" ]; then
+              latest=$(ls "$locale_dir"/*.txt 2>/dev/null | sort -V | tail -1)
+              if [ -n "$latest" ]; then
+                cp "$latest" "$target"
+                echo "No $VERSION_CODE.txt in $locale_dir — copied from $(basename $latest)"
+              else
+                echo "WARNING: No changelog files found in $locale_dir"
+              fi
+            else
+              echo "Changelog $target already exists"
+            fi
+          done
+
       - name: Upload to Google Play
         uses: r0adkll/upload-google-play@v1
         with:

fastlane/metadata/android/de-DE/changelogs/35.txt

@@ -0,0 +1,11 @@
+🎉 v2.5.1 — erstes Play-Store-Production-Release!
+
+v2.5.0 war als initialer Production-Build vorbereitet, aber nie veröffentlicht.
+v2.5.1 vervollständigt Notizfarben mit Sortierung und ist die Version, die in Production geht.
+
+• Notizen nach Farbe sortieren — neu in v2.5.1
+• Notizfarben: 12-Farben-Palette, Editor & Mehrfachauswahl
+• Notizen nach Farbe filtern
+• Google-Keep-Import aus einer .zip
+• Checklisten-Animation
+• APK −11%: kleinere Downloads (5,2 → 4,7 MB)

fastlane/metadata/android/en-US/changelogs/35.txt

@@ -0,0 +1,11 @@
+🎉 v2.5.1 — first Play Store production release!
+
+v2.5.0 was prepared as the first production build but never published.
+v2.5.1 completes note colours with sorting and is the version reaching production.
+
+• Sort notes by colour — new in v2.5.1
+• Note colours: 12-colour palette, in editor & multi-select
+• Filter notes by colour
+• Google Keep import from a Keep / Takeout .zip
+• Checklist tap animation
+• APK −11%: smaller download (5.2 → 4.7 MB)