feat: add OpenReplay service template

[tboy1337]

Adds OpenReplay as a one-click Coolify service template, resolving the request to deploy OpenReplay without manually running its installer script.

Changes

• templates/compose/openreplay.yaml — Full Docker Compose template covering all OpenReplay services:
  • Infrastructure: PostgreSQL 17, ClickHouse 25.11, Valkey 8 (Redis), MinIO 2025
  • Migration init containers: fs-permission, minio-migration, db-migration, clickhouse-migration — each runs once to initialise storage buckets and database schemas before application services start
  • Application services: alerts, api, http, images, integrations, sink, sourcemapreader, spot, storage, assets, assist, canvases, chalice, db, ender, frontend, heuristics
  • Nginx reverse proxy (nginx-openreplay) as the single entry point on port 80, routing all traffic to the appropriate upstream services with correct CORS, WebSocket, and S3 passthrough rules
• public/svgs/openreplay.svg — OpenReplay logo SVG
• templates/service-templates-latest.json — Registered openreplay template entry with documentation link, slogan, logo, port, and base64-encoded compose content

Implementation Notes

• All secrets (JWT, Postgres, MinIO, Assist) are auto-generated via SERVICE_PASSWORD_* and SERVICE_USER_* Coolify variables
• Domain is wired through SERVICE_FQDN_NGINXOPENREPLAY
• OpenReplay version is pinned to v1.25.0 by default and overridable via OPENREPLAY_VERSION
• The Caddy service from the upstream OpenReplay compose has been intentionally omitted; Coolify's own reverse proxy (Traefik) handles TLS termination externally
• All infrastructure services include health checks and the application services depend on successful migration completion before starting

/claim #8232

[github-actions]

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