Deploy backend space package

Use backend policies as defaults (config-overridable)

Clean unused researcher constant after claims-only refactor

Claims-only researcher + manager slide generation parallelized

Implement parallel researcher mode (claims + slide fan-out)

Emit stage partial at phase start for robust running state

Enforce gpt-5-mini in full-auto endpoint

Default production model to gpt-5-mini

Fix partial token_usage merge for stage cards

Deploy backend space package

Deploy backend space package

Deploy backend space package

Deploy backend space package

Deploy backend space package

Deploy backend space package

Deploy backend space package

Deploy backend space package

Deploy backend space package

Deploy backend space package

Deploy backend space package

Deploy backend space package

Deploy backend space package

refactor(backend-space): api-only runtime and prebuilt full-auto worker

fix(backend-space): install git for HF injected git-config build step

fix(hf): use valid README colorTo values for spaces

refactor: split frontend/backend spaces and harden security