Idle Cinematics 1.0.0

First stable release of the clean-room NeoForge implementation.

• Context-aware cinematic shot selection for landscapes, caves, entities, dimensions, and time of day.
• Smooth third-person camera paths with player visibility and terrain visibility support.
• Configurable AFK detection, shot behavior, HUD suppression, and cinematic controls.
• Chat-open AFK activation and nearby entity visibility during cinematic shots.