feat: run CLI video executors and job records on the job contract

[kiyeonjeon21]

Fourth PR of the provider interface work (step 3a of the plan): the CLI's video layer now speaks only the job contract.

What changes

• One way to open a provider: createVideoGenerator(provider, key) in ai-providers.
  • A thin VeoGenerator adapter means Veo needs no CLI branch until it is removed after 2026-10-22.
  • VideoGenerator.imageInput (url | data-uri | either) tells the CLI whether to upload or inline a local frame.
• Executors without provider branches: executeVideoGenerate, Status, Cancel, and Extend contain no provider-name branches; ai-video.ts drops from 772 lines to about 330. They return the job handle and the provider error kind.
• Job records store the handle (providerJob), so vibe status job polls exactly what was submitted. Seedance and Omni jobs, which had no live status, are now refreshable.
• Builds record, then wait: a build records a video job as soon as the provider accepts it, then waits inline for every provider.
  • The default Seedance flow is unchanged.
  • Runway, Kling, and Grok builds now finish in one run instead of stopping at "pending".
  • A crash or a wait that runs out leaves a job vibe status job can still download, and a timeout reads as "still running".
  • The likeness fallback now checks errorKind, with the wording match kept as a backstop.
• video-extend and video-cancel: extend works on Kling, Grok, Omni, and Veo by the task ID the generation returned; Kling used to need its internal video ID, which no command printed. Cancel works on Runway, Seedance, and Omni; Kling and Grok have no cancel API and are refused with a clear message.
• providerFailure() picks the CLI error envelope (auth, usage, or retryable API) from the error kind and carries errorKind in JSON errors.

Bugs fixed on the way

• Kling job never resolved: a Kling image-to-video job started without waiting was polled as text-to-video.
• generate_video defaults: without a provider it defaulted to Kling instead of the configured provider its description promised, and it ignored the endImage it advertises.
• Dead suggestion: job records and video-extend suggested vibe generate video-status, which no longer exists (neither does music-status).
• Seedance cancel status: a cancelled Seedance job read as failed; fal reports error_type: "client_cancelled".
• Dead code: the unused _shared/video-providers.ts retry helpers are removed.

Verification

• New tests:
  • Executors over the fake network: default provider, Kling URL upload with the handle, stored-handle polling, cancel refusal and Runway cancel, extend by task ID, wait timeout as running, likeness kind.
  • Generator registry and bare-ID lookups.
  • The build records the job with its handle and marks it completed.
  • fal cancelled state.
• Checks: pnpm build, lint, typecheck, tests (providers 210, CLI 1224, MCP 73), pre-push gate.
• Live:
  • Kling image-to-video submitted without waiting, recorded, then vibe status job --wait polled the image2video endpoint from the handle and downloaded a 3.04 s clip.
  • A Seedance job submitted and cancelled now reads as cancelled.
  • vibe generate video-extend <grok task> -p grok: 2 s + 2 s = 4.04 s.
  • About $0.35.

Next (3b)

Move the generate video command itself (913 lines with its own provider branches) and fill-gaps onto executeVideoGenerate.

https://claude.ai/code/session_011S1BLTaFctZNQzGERpkCuA

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Project	Deployment	Actions	Updated
vibeframe	Ready	Preview	Oct 4, 2026 3:00pm UTC