feat(templates): add Kalite Sihirbazi template

[sinan-aydogan]

New template: Kalite Sihirbazı

• App website: https://github.com/sinan-aydogan/KaliteSihirbazi
• Docker image: sinanaydogan/kalitesihirbazi:latest (project-maintained)

Checklist

• python3 scripts/validate.py prints OK
• I deployed this template myself and reached the app's first-run screen
• min_memory_mb reflects real usage (checked with docker stats)
• Secrets use "secret": true with an empty default (auto-generated)
• Data-service ports (db/cache/queue) bind "host_ip": "127.0.0.1"

Test notes

• Stack: PHP 8.4 (Laravel 11, Inertia.js Vue 3) + PostgreSQL 16 Alpine sidecar container.
• Web UI runs on port 8000 (HTTP).
• First boot: Takes ~30 seconds on initial start for automatic database migrations (php artisan migrate --force).
• Data safety: Bundled PostgreSQL is attached to an internal Docker network with no public ports exposed.
• Persistent volumes: {{slug}}_storage for file uploads/logs and {{slug}}_pgdata for PostgreSQL data.
• Validation: Passed python scripts/validate.py with 0 errors.

[Copilot]

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[Panelica]

Thanks for the contribution, and for being the first community template in the catalog!

Review result: approved and merged.

We deployed the template exactly as the panel would (private network, {{slug}}_* named volumes, auto-generated APP_KEY / DB_PASSWORD, PostgreSQL 16 sidecar) on a clean Ubuntu 24.04 VM:

• Migrations ran on first boot, web UI answered HTTP 200 after ~5 s, /login and /register reachable.
• Container restart kept the data (volumes persisted, no re-migration).
• Measured memory: app 78 MB, database 30 MB, so min_memory_mb: 512 is honest.
• CI (schema + security lint + image existence) passes.

Non-blocking follow-ups we'd welcome in a later PR:

1. Add a LICENSE file to the upstream repo (our contributing rules require redistributable apps, and an explicit license makes that clear).
2. Switch description, env descriptions and post_install_notes to English; the catalog is shown in 31 languages and English is the source text.
3. Publish version tags on Docker Hub and pin default_tag to a release instead of latest, so users get reproducible deployments.

Note: merged templates reach the panel with the next panelica-server release, not immediately.