feat: add SnapOtter

[snapotter-hq]

Summary

Adds SnapOtter to the ZimaOS/CasaOS AppStore.

SnapOtter is an open-source, self-hosted file manipulation suite with 200+ tools across images, video, audio, PDFs, and files. This app uses SnapOtter 2.0's single-container embedded mode so users can install it with one container while PostgreSQL 17 and Redis 8 run internally and persist under /data.

Included

• Apps/SnapOtter/docker-compose.yml
• Apps/SnapOtter/icon.png (256x256)
• Apps/SnapOtter/thumbnail.png (784x442)
• Apps/SnapOtter/screenshot-1.png (1280x800)
• pinned image: snapotter/snapotter:2.0.0
• app id: com.snapotter.snapotter
• architectures: amd64, arm64

Validation

• AppID=snapotter docker compose -f Apps/SnapOtter/docker-compose.yml config -q passed
• python3 -u scripts/build_appstore.py --source . --output /tmp/snapotter-casaos-dist --cache-file .cache/build_appstore/image-size-cache.json --digest-cache-file .cache/build_appstore/image-digest-cache.json --base-url "https://cdn.jsdelivr.net/gh/IceWhaleTech/CasaOS-AppStore@gh-pages" completed successfully
• build output processed SnapOtter as OK com.snapotter.snapotter
• generated output contained:
  • apps/com.snapotter.snapotter/docker-compose.yml
  • apps/com.snapotter.snapotter/docker-compose.amd64.yml
  • apps/com.snapotter.snapotter/docker-compose.arm64.yml
  • apps/com.snapotter.snapotter/meta.json
  • converted icon/thumbnail/screenshot assets
• Docker manifest for snapotter/snapotter:2.0.0 includes linux/amd64 and linux/arm64
• smoke-tested the real container locally on temporary port 31350:1349; health endpoint returned {"status":"healthy","version":"2.0.0"}
• temporary smoke-test container and volumes were removed after testing

Notes

Default login is admin / admin; SnapOtter asks users to change the password after first login.

[sonarqubecloud]

Quality Gate passed

Issues
0 New issues
0 Accepted issues

Measures
0 Security Hotspots
0.0% Coverage on New Code
0.0% Duplication on New Code

See analysis details on SonarQube Cloud