Report failed chain steps in the export

Readable dark theme and light theme

LibraxisAI list prices

Neutral price list labels

Parse reasoning, tool calls, route and usage; live OpenRouter pricing

deps: bump Space runtime to gradio 6.x

tester: add prompt shuffler + local image attachments

docs: pin Gradio SDK version to 6.5.1

gradio6: harden app launch for Spaces runtime

Add lane API key + image URL fields

Hide legacy endpoint badges; improve lane API key handling

Doc: recommend GRADIO_AUTH for public BYOK

Add BYOK notice (keys stay in browser)

Lane-level API keys + EN canonical prompts

Update header text for Responses API focus

Embed tester HTML via srcdoc iframe to sandbox JS scope

Remove deprecated queue(), set max_threads

Pin huggingface_hub<1.0 for Gradio HfFolder

Add Space metadata card

Initial import: API batch tester

initial commit