Support catalogue preview images in caption creation - #41
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sarthakagrawal927 merged 1 commit intoOct 5, 2026
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The live caption smoke found that most catalogue templates use Imgflip's standard
/4/<id>.<raster>preview path. The image allowlist accepted only root-level assets, leaving 1,460 static references without the existing vision-caption workflow.Accept that exact additional path format on the same catalogue-only Imgflip host. Keep other directories, nested paths, SVGs, arbitrary caller URLs, redirects and oversize/non-raster responses rejected. This raises eligible static sources from 221 to 1,681 of 1,805; eligibility does not guarantee a readable layout or humour quality. Baked Memegen references and GIFs retain original-reference behavior.
Validation: focused composition and Workerd checks pass, including the 1,200-token vision request grounded to the actual catalogue preview and adversarial path rejection. The Anna template module is rebuilt; no caption geometry, prompt, provider routing, grants, dependencies or production configuration changed. The frozen Anna 1.3.0 client obtains its plan from the updated server and does not use this URL predicate locally.