fix(models): correct lucy-2.5 resolution (720p) and realtime fps

[AdirAmsalem]

What

Corrects the lucy-2.5 model metadata so it reflects the model's actual output. It now reports 1280×720 for both realtime and video, and realtime runs at 30fps (video stays at 20fps).

Why

lucy-2.5 is a 720p, 30fps-realtime model, but the SDK was reporting the older Lucy sizing (1088×624) and a 20fps realtime rate. Anyone reading these values — or relying on them to size their capture/render pipeline — was getting the wrong resolution and frame rate.

Usage

from decart import models

rt = models.realtime("lucy-2.5")
# rt.width == 1280, rt.height == 720, rt.fps == 30

vid = models.video("lucy-2.5")
# vid.width == 1280, vid.height == 720, vid.fps == 20

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Note

Low Risk
Metadata-only registry and test changes; realtime fps alignment may change LiveKit timing for existing lucy-2.5 integrations that relied on the old 20fps value.

Overview
Updates lucy-2.5 registry metadata so it matches the model’s real output instead of legacy Lucy 2.1 sizing.

For realtime (models.realtime("lucy-2.5")), fps goes from 20 → 30 and dimensions from 1088×624 → 1280×720. For video jobs (models.video("lucy-2.5")), only resolution changes to 1280×720; job fps stays at 20.

Tests in test_models.py are updated to assert the new values. Because the realtime client wires model.fps into LiveKit, this also corrects frame-rate configuration for lucy-2.5 streams.

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