feat(c2pa): flag screenshots and surface in analyze responses#80
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ikeschmack merged 1 commit intomainfrom Dec 2, 2025
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Added conservative C2PA-based screenshot heuristics (keywords + capture_type) and propagated c2paIsScreenshot/c2paScreenshotReason through metadata, feature vectors, and analyze responses.
Bumped suspiciousness when screenshots are detected, extended DTOs/API to expose isScreenshot and reason, and added a model weight slot for the new feature.
Expanded tests covering JSON parsing, service/controller behavior, DTOs, and feature extraction, plus fixed style warnings.