FAL shipped google/gemini-omni-flash/v1.1/* (Aug 2026): the family gains a
text-to-video endpoint, 360p/720p/1080p/4k resolution enum, and keeps
3-10s integer durations with always-on native audio.
- plugins/video_gen/fal: bump gemini-omni-flash to the v1.1 endpoints,
declare the resolution enum, refresh display/strengths copy
- tests: family test asserts the versioned dual-modality endpoints; the
i2v-only clean-error guard survives via a synthetic family; catalog
invariant now requires both endpoints on every family
Schema verified against FAL OpenAPI (t2v: prompt required, 16:9/9:16,
360p-4k, duration 3-10 int; i2v adds image_url + optional end_image_url).
Pricing: $0.03/s 360p, $0.10/s 720p, $0.15/s 1080p, $0.30/s 4K.