Add temporal Gemini video analysis and CloudEvents publishing pipeline

[Copilot]

Implements the direct YouTube URL → Gemini analysis → structured events → EventMesh/OpenWhisk execution path, including timestamped temporal extraction and JSON-structured outputs. Adds APIs and documentation to expose these capabilities end-to-end.

• Ingestion & temporal understanding

  • Adds temporal video analysis module with timestamp-focused prompt strategies and segment controls.
  • Exposes temporal analysis endpoints for event extraction and timeline generation.

• Structured output

  • Extends Gemini structured response handling to return JSON event payloads via a dedicated API endpoint.

• Eventing & execution

  • Introduces CloudEvents publisher with EventMesh-style HTTP publishing and OpenWhisk action routing.

• Surface area

  • Adds advanced API routes, unit tests for temporal analysis and CloudEvents, and updated docs/examples.

Example (structured event extraction request):

payload = {
    "video_url": "https://www.youtube.com/watch?v=auJzb1D-fag",
    "prompt": "Describe key events and include timestamps",
    "response_schema": {
        "type": "object",
        "properties": {
            "events": {
                "type": "array",
                "items": {
                    "type": "object",
                    "properties": {
                        "timestamp": {"type": "string"},
                        "event": {"type": "string"}
                    },
                    "required": ["timestamp", "event"]
                }
            }
        },
        "required": ["events"]
    }
}

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Project	Deployment	Review	Updated (UTC)
event-relay-web	Error		Jan 28, 2026 6:56am
v0-uvai	Error		Jan 28, 2026 6:56am