chore(deps): update ghcr.io/maintainerr/maintainerr docker tag to v3.18.0

[renovate]

This PR contains the following updates:

Package	Update	Change
ghcr.io/maintainerr/maintainerr	minor	3.17.1 → 3.18.0

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Release Notes

Maintainerr/Maintainerr (ghcr.io/maintainerr/maintainerr)

v3.18.0

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Highlights

• Fixed Jellyfin season-level watch marks propagating to rule getters, resolving staleness in the watch cache (#​3281).
• Added Seerr requester names to the "Media About to be Handled" notification (#​3270).
• Improved Plex watch-history prefetching by showing progress updates during long sweeps (#​3255).

Features

• Added Seerr requester names to the "Media About to be Handled" notification (#​3270).

Fixes

• Fixed Jellyfin season-level watch marks propagating to rule getters, resolving staleness in the watch cache (#​3281).
• Applied the watched threshold in Tautulli sw_lastWatched rule filters (#​3264).
• Fixed "Media Handled" notifications to display the media title instead of a generic message (#​3263).
• Improved Plex watch-history prefetching by showing progress updates during long sweeps (#​3255).
• Fixed collection membership reconciliation to fail closed on collection-children read failures across all media servers (#​3248).
• Updated Docker container to launch the server directly via node instead of npm run start to avoid unnecessary processes and log noise.

Dependencies

• Updated 25 dependencies, including @​nestjs/swagger, typescript-eslint, and prettier.

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